Oracle Database 11g Installation STIG



Version / Release: V8R1

Published: 2014-04-02

Updated At: 2018-09-23 05:16:37




Vuln Rule Version CCI Severity Title Description
SV-24597r1_rule DG0010-ORACLE11 LOW Database executable and configuration files should be monitored for unauthorized modifications. Changes to files in the DBMS software directory including executable, configuration, script, or batch files can indicate malicious compromise of the software files. Changes to non-executable files, such as log files and data files, do not usually reflect unauthorized changes, but are modified by the DBMS as part of normal operation. These modifications can be ignored.Information Assurance OfficerDCSL-1
SV-24374r1_rule DG0040-ORACLE11 MEDIUM The DBMS software installation account should be restricted to authorized users. DBA and other privileged administrative or application owner accounts are granted privileges that allow actions that can have a greater impact on database security and operation. It is especially important to grant access to privileged accounts to only those persons who are qualified and authorized to use them.Information Assurance OfficerECLP-1, ECPA-1
SV-24383r1_rule DG0050-ORACLE11 MEDIUM Database software, applications and configuration files should be monitored to discover unauthorized changes. Unmanaged changes that occur to the database software libraries or configuration can lead to unauthorized or compromised installations.Database AdministratorDCSL-1, DCSW-1
SV-24934r1_rule DO3630-ORACLE11 HIGH The Oracle Listener should be configured to require administration authentication. Oracle listener authentication helps prevent unauthorized administration of the Oracle listener. Unauthorized administration of the listener could lead to DoS exploits; loss of connection audit data, unauthorized reconfiguration or other unauthorized access. This is a Category I finding because privileged access to the listener is not restricted to authorized users. Unauthorized access can result in stopping of the listener (DoS) and overwriting of listener audit logs.Database AdministratorEBRP-1
SV-24946r1_rule DO5037-ORACLE11 MEDIUM Oracle SQLNet and listener log files should not be accessible to unauthorized users. The SQLNet and Listener log files provide audit data useful to the discovery of suspicious behavior. The log files may contain usernames and passwords in clear text as well as other information that could aid a malicious user with unauthorized access attempts to the database. Generation and protection of these files helps support security monitoring efforts.Database AdministratorECTP-1
SV-24537r2_rule DO0360-ORACLE11 MEDIUM Connections by mid-tier web and application systems to the Oracle DBMS should be protected, encrypted and authenticated according to database, web, application, enclave and network requirements. Multi-tier systems may be configured with the database and connecting middle-tier system located on an internal network, with the database located on an internal network behind a firewall and the middle-tier system located in a DMZ. In cases where systems are located in the DMZ, network communications between both systems must be encrypted. In all cases, the application account requires PKI authentication. IP address restriction to the backend database system, under a separate requirement, provides an additional level of protection.trueDatabase AdministratorInformation Assurance OfficerIAGA-1
SV-24949r1_rule DO6740-ORACLE11 MEDIUM The Oracle Listener ADMIN_RESTRICTIONS parameter if present should be set to ON. The Oracle listener process can be dynamically configured. By connecting to the listener process directly, usually through the Oracle LSNRCTL utility, a user may change any of the parameters available through the set command. This vulnerability has been used to overwrite the listener log and trace files. The ADMIN_RESTRICTIONS parameter, set in the listener.ora file, prohibits dynamic listener configuration changes and protects the configuration using host operating system security controls.Database AdministratorEBRP-1
SV-24599r1_rule DG0011-ORACLE11 LOW Configuration management procedures should be defined and implemented for database software modifications. Uncontrolled, untested, or unmanaged changes result in an unreliable security posture. All changes to software libraries related to the database and its use need to be reviewed, considered, and the responsibility for CM assigned. CM responsibilities may appear to cross boundaries. It is important, however, for the boundaries of CM responsibility to be clearly defined and assigned to ensure no libraries or configurations are left unaddressed. Related database application libraries may include third-party DBMS management tools, DBMS stored procedures, or other end-user applications.Information Assurance OfficerDCPR-1
SV-24359r1_rule DG0016-ORACLE11 LOW Unused database components, database application software and database objects should be removed from the DBMS system. Unused, unnecessary DBMS components increase the attack vector for the DBMS by introducing additional targets for attack. By minimizing the services and applications installed on the system, the number of potential vulnerabilities is reduced.Database AdministratorDCFA-1
SV-24606r1_rule DG0017-ORACLE11 MEDIUM A production DBMS installation should not coexist on the same DBMS host with other, non-production DBMS installations. Production, development and other non-production DBMS installations have different access and security requirements. Shared production/non-production DBMS installations secured at a production-level can impede development efforts whereas production/non-production DBMS installations secured at a development-level can lead to exploitation of production-level installations. Production DBMS installations should be kept separate from development, QA, TEST and other non-production DBMS systems.Database AdministratorInformation Assurance OfficerECSD-1, ECSD-2
SV-24363r1_rule DG0019-ORACLE11 LOW Application software should be owned by a Software Application account. File and directory ownership imparts full privileges to the owner. These privileges should be restricted to a single, dedicated account to preserve proper chains of ownership and privilege assignment management.Database AdministratorDCSL-1, ECSD-1, ECSD-2
SV-24610r1_rule DG0021-ORACLE11 MEDIUM A baseline of database application software should be documented and maintained. Without maintenance of a baseline of current DBMS application software, monitoring for changes cannot be complete and unauthorized changes to the software can go undetected. Changes to the DBMS executables could be the result of intentional or unintentional actions.Database AdministratorInformation Assurance OfficerDCSW-1
SV-24626r1_rule DG0052-ORACLE11 MEDIUM All applications that access the database should be logged in the audit trail. Protections and privileges are designed within the database to correspond to access via authorized software. Use of unauthorized software to access the database could indicate an attempt to bypass established permissions. Reviewing the use of application software to the database can lead to discovery of unauthorized access attempts.Database AdministratorECAT-1, ECAT-2
SV-24628r1_rule DG0053-ORACLE11 MEDIUM A single database connection configuration file should not be used to configure all database clients. Many sites distribute a single client database connection configuration file to all site database users that contains network access information for all databases on the site. Such a file provides information to access databases not required by all users that may assist in unauthorized access attempts.Information Assurance OfficerECAN-1
SV-24639r1_rule DG0066-ORACLE11 MEDIUM Procedures for establishing temporary passwords that meet DoD password requirements for new accounts should be defined, documented and implemented. New accounts authenticated by passwords that are created without a password or with an easily guessed password are vulnerable to unauthorized access. Procedures for creating new accounts with passwords should include the required assignment of a temporary password to be modified by the user upon first use.Database AdministratorIAIA-1, IAIA-2
SV-24641r1_rule DG0067-ORACLE11 HIGH Database account passwords should be stored in encoded or encrypted format whether stored in database objects, external host files, environment variables or any other storage locations. Database passwords stored in clear text are vulnerable to unauthorized disclosure. Database passwords should always be encoded or encrypted when stored internally or externally to the DBMS.Database AdministratorIAIA-1, IAIA-2
SV-24643r1_rule DG0068-ORACLE11 MEDIUM DBMS tools or applications that echo or require a password entry in clear text should be protected from password display. Database applications may allow for entry of the account name and password as a visible parameter of the application execution command. This practice should be prohibited and disabled, if possible, by the application. If it cannot be disabled, then users should be strictly instructed not to use this feature. Typically, the application will prompt for this information and accept it without echoing it on the users computer screen.Database AdministratorIAIA-1, IAIA-2
SV-24687r1_rule DG0093-ORACLE11 MEDIUM Remote adminstrative connections to the database should be encrypted. Communications between a client and database service across the network may contain sensitive information including passwords. This is particularly true in the case of administrative activities. Encryption of remote administrative connections to the database ensures confidentiality of configuration, management, and other administrative data.Database AdministratorECCT-1, ECCT-2
SV-24405r1_rule DG0095-ORACLE11 MEDIUM Audit trail data should be reviewed daily or more frequently. Review of audit trail data provides a means for detection of unauthorized access or attempted access. Frequent and regularly scheduled reviews ensures that such access is discovered in a timely manner.Information Assurance OfficerECAT-1
SV-24465r1_rule DO0120-ORACLE11 MEDIUM The Oracle software installation account should not be granted excessive host system privileges. A compromise of the Oracle database process could be used to gain access to the host operating system under the security account of the process owner. Limitation of the privileges assigned to the process account can help contain access to other processes and host system resources. This can in turn help to limit any resulting malicious activity.Database AdministratorDCFA-1
SV-24853r1_rule DO0145-ORACLE11 LOW OS DBA group membership should be restricted to authorized accounts. Oracle SYSDBA privileges include privileges to administer the database outside of database controls (when the database is shut down) in addition to all privileges controlled under database operation. Assignment of membership to the OS dba group to unauthorized persons can compromise all DBMS activities.Information Assurance OfficerDCSD-1
SV-24890r1_rule DO0286-ORACLE11 MEDIUM The Oracle INBOUND_CONNECT_TIMEOUT and SQLNET.INBOUND_CONNECT_TIMEOUT parameters should be set to a value greater than 0. The INBOUND_CONNECT_TIMEOUT_[listener-name] and SQLNET.INBOUND_CONNECT_TIMEOUT defines the limit the database listener and database server respectively will wait for a client connection to complete after a connection request is made. This limit protects the listener and database server from a Denial-of-Service attack where multiple connection requests are made that are not used or closed from a client. Server resources can be exhausted if unused connections are maintained.Database AdministratorECLO-1
SV-24893r1_rule DO0287-ORACLE11 MEDIUM The Oracle SQLNET.EXPIRE_TIME parameter should be set to a value greater than 0. The SQLNET.EXPIRE_TIME parameter defines a limit for the frequency of active connection verification of a client connection. This prevents indefinite open connections to the database where client connections have not been terminated properly. Indefinite open connections could lead to an exhaustion of system resources or leave an open connection available for compromise.Database AdministratorECLO-1
SV-24546r1_rule DO0430-ORACLE11 LOW The Oracle Management Agent should be uninstalled if not required and authorized or is installed on a database accessible from the Internet. The Oracle Management Agent (Oracle Intelligent Agent in earlier versions) provides the mechanism for local and/or remote management of the local Oracle Database by Oracle Enterprise Manager or other SNMP management platforms. Because it provides access to operating system and database functions, it should be uninstalled if not in use.Database AdministratorDCFA-1
SV-24350r1_rule DG0012-ORACLE11 MEDIUM Database software directories including DBMS configuration files are stored in dedicated directories separate from the host OS and other applications. Multiple applications can provide a cumulative negative effect. A vulnerability and subsequent exploit to one application can lead to an exploit of other applications sharing the same security context. For example, an exploit to a web server process that leads to unauthorized administrative access to host system directories can most likely lead to a compromise of all applications hosted by the same system. Database software not installed using dedicated directoriies both threatens and is threatened by other hosted applications. Access controls defined for one application may by default provide access to the other application’s database objects or directories. Any method that provides any level of separation of security context assists in the protection between applications.Database AdministratorDCPA-1
SV-24339r1_rule DG0001-ORACLE11 HIGH Vendor supported software is evaluated and patched against newly found vulnerabilities. Unsupported software versions are not patched by vendors to address newly discovered security versions. An unpatched version is vulnerable to attack.trueInformation Assurance OfficerVIVM-1
SV-24342r1_rule DG0003-ORACLE11 MEDIUM The latest security patches should be installed. Maintaining the currency of the software version protects the database from known vulnerabilities.Database AdministratorVIVM-1
SV-24346r1_rule DG0005-ORACLE11 MEDIUM Only necessary privileges to the host system should be granted to DBA OS accounts. Database administration accounts are frequently granted more permissions to the local host system than are necessary. This allows inadvertent or malicious changes to the host operating system.System AdministratorDatabase AdministratorECLP-1
SV-30742r1_rule DG0007-ORACLE11 MEDIUM The database should be secured in accordance with DoD, vendor and/or commercially accepted practices where applicable. DBMS systems that do not follow DoD, vendor and/or public best security practices are vulnerable to related published vulnerabilities. A DoD reference document such as a security technical implementation guide or security recommendation guide constitutes the primary source for security configuration or implementation guidance for the deployment of newly acquired IA- and IA-enabled IT products that require use of the product's IA capabilities. Information Assurance OfficerDCCS-1, DCCS-2
SV-24670r1_rule DG0083-ORACLE11 MEDIUM Automated notification of suspicious activity detected in the audit trail should be implemented. Audit record collection may quickly overwhelm storage resources and an auditor's ability to review it in a productive manner. Automated tools can provide the means to manage the audit data collected as well as present it to an auditor in an efficient way.Information Assurance OfficerECRG-1
SV-24815r1_rule DG0161-ORACLE11 MEDIUM An automated tool that monitors audit data and immediately reports suspicious activity should be employed for the DBMS. Audit logs only capture information on suspicious events. Without an automated monitoring and alerting tool, malicious activity may go undetected and without response until compromise of the database or data is severe.Information Assurance OfficerECAT-2
SV-24821r1_rule DG0167-ORACLE11 HIGH Sensitive data served by the DBMS should be protected by encryption when transmitted across the network. Sensitive data served by the DBMS and transmitted across the network in clear text is vulnerable to unauthorized capture and review.Database AdministratorECCT-1, ECCT-2
SV-24750r1_rule DG0120-ORACLE11 MEDIUM Unauthorized access to external database objects should be removed from application user roles. Access to objects stored and/or executed outside of the DBMS security context may provide an avenue of attack to host system resources not controlled by the DBMS. Any access to external resources from the DBMS can lead to a compromise of the host system or its resources.Database AdministratorECLP-1
SV-24675r1_rule DG0086-ORACLE11 MEDIUM DBA roles should be periodically monitored to detect assignment of unauthorized or excess privileges. Excess privilege assignment can lead to intentional or unintentional unauthorized actions. Such actions may compromise the operation or integrity of the DBMS and its data. Monitoring assigned privileges assists in the detection of unauthorized privilege assignment. The DBA role is assigned privileges that allow DBAs to modify privileges assigned to them. Ensure that the DBA Role is monitored for any unauthorized changes.Information Assurance OfficerECLP-1
SV-24635r1_rule DG0063-ORACLE11 MEDIUM DBMS privileges to restore database data or other DBMS configurations, features or objects should be restricted to authorized DBMS accounts. Unauthorized restoration of database data, objects, or other configuration or features can result in a loss of data integrity, unauthorized configuration, or other DBMS interruption or compromise.Database AdministratorECLP-1
SV-24840r1_rule DG0194-ORACLE11 MEDIUM Privileges assigned to developers on shared production and development DBMS hosts and the DBMS should be monitored every three months or more frequently for unauthorized changes. The developer role does not include need-to-know or administrative privileges to production databases. Assigning excess privileges can lead to unauthorized access to sensitive data or compromise of database operations.Information Assurance OfficerECPC-1, ECPC-2
SV-24842r1_rule DG0195-ORACLE11 MEDIUM DBMS production application and data directories should be protected from developers on shared production/development DBMS host systems. Developer roles should not be assigned DBMS administrative privileges to production DBMS application and data directories. The separation of production DBA and developer roles helps protect the production system from unauthorized, malicious or unintentional interruption due to development activities.System AdministratorDatabase AdministratorECPC-1, ECPC-2
SV-24377r1_rule DG0041-ORACLE11 MEDIUM Use of the DBMS installation account should be logged. The DBMS installation account may be used by any authorized user to perform DBMS installation or maintenance. Without logging, accountability for actions attributed to the account is lost.Information Assurance OfficerECLP-1
SV-24379r1_rule DG0042-ORACLE11 MEDIUM Use of the DBMS software installation account should be restricted to DBMS software installation, upgrade and maintenance actions. The DBMS software installation account is granted privileges not required for DBA or other functions. Use of accounts configured with excess privileges may result in unauthorized or unintentional compromise of the DBMS.Information Assurance OfficerECLP-1
SV-24678r1_rule DG0088-ORACLE11 LOW The DBMS should be periodically tested for vulnerability management and IA compliance. The DBMS security configuration may be altered either intentionally or unintentionally over time. The DBMS may also be the subject of published vulnerabilities that require the installation of a security patch or a reconfiguration to mitigate the vulnerability. If the DBMS is not monitored for required or unintentional changes that render it not compliant with requirements, then it can be vulnerable to attack or compromise.Information Assurance OfficerECMT-1, ECMT-2
SV-24823r1_rule DG0175-ORACLE11 MEDIUM The DBMS host platform and other dependent applications should be configured in compliance with applicable STIG requirements. The security of the data stored in the DBMS is also vulnerable to attacks against the host platform, calling applications, and other application or optional components.Information Assurance OfficerECSC-1
SV-24825r1_rule DG0176-ORACLE11 MEDIUM The DBMS audit logs should be included in backup operations. DBMS audit logs are essential to the investigation and prosecution of unauthorized access to the DBMS data. Unless audit logs are available for review, the extent of data compromise may not be determined and the vulnerability exploited may not be discovered. Undiscovered vulnerabilities could lead to additional or prolonged compromise of the data.Database AdministratorECTB-1
SV-24810r1_rule DG0159-ORACLE11 MEDIUM Remote administrative access to the database should be monitored by the IAO or IAM. Remote administrative access to systems provides a path for access to and exploit of DBA privileges. Where the risk has been accepted to allow remote administrative access, it is imperative to instate increased monitoring of this access to detect any abuse or compromise.Information Assurance OfficerInformation Assurance ManagerEBRP-1
SV-24637r1_rule DG0064-ORACLE11 MEDIUM DBMS backup and restoration files should be protected from unauthorized access. Lost or compromised DBMS backup and restoration files may lead to not only the loss of data, but also the unauthorized access to sensitive data. Backup files need the same protections against unauthorized access when stored on backup media as when online and actively in use by the database system. In addition, the backup media needs to be protected against physical loss. Most DBMSs maintain online copies of critical control files to provide transparent or easy recovery from hard disk loss or other interruptions to database operation.Database AdministratorCOBR-1
SV-24832r1_rule DG0187-ORACLE11 MEDIUM DBMS software libraries should be periodically backed up. The DBMS application depends upon the availability and integrity of its software libraries. Without backups, compromise or loss of the software libraries can prevent a successful recovery of DBMS operations.Database AdministratorCOSW-1
SV-24449r1_rule DG0186-ORACLE11 MEDIUM The database should not be directly accessible from public or unauthorized networks. Databases often store critical and/or sensitive information used by the organization. For this reason, databases are targeted for attacks by malicious users. Additional protections provided by network defenses that limit accessibility help protect the database and its data from unnecessary exposure and risk.Information Assurance OfficerEBBD-1, EBBD-2, EBBD-3
SV-30765r1_rule DG0013-ORACLE11 MEDIUM Database backup procedures should be defined, documented and implemented. Database backups provide the required means to restore databases after compromise or loss. Backups help reduce the vulnerability to unauthorized access or hardware loss.System AdministratorDatabase AdministratorCODB-1, CODB-2, CODB-3
SV-24742r1_rule DG0118-ORACLE11 MEDIUM The IAM should review changes to DBA role assignments. Unauthorized assignment of DBA privileges can lead to a compromise of DBMS integrity. Providing oversight to the authorization and assignment of privileges provides the separation of duty to support sufficient oversight.Information Assurance ManagerECPA-1
SV-24608r1_rule DG0020-ORACLE11 MEDIUM Backup and recovery procedures should be developed, documented, implemented and periodically tested. Problems with backup procedures or backup media may not be discovered until after a recovery is needed. Testing and verification of procedures provides the opportunity to discover oversights, conflicts, or other issues in the backup procedures or use of media designed to be used.Database AdministratorCODP-1, CODP-2, CODP-3
SV-24397r1_rule DG0090-ORACLE11 MEDIUM Sensitive information stored in the database should be protected by encryption. Sensitive data stored in unencrypted format within the database is vulnerable to unauthorized viewing.Database AdministratorInformation Assurance OfficerECCR-1, ECCR-2, ECCR-3
SV-24684r1_rule DG0092-ORACLE11 MEDIUM Database data files containing sensitive information should be encrypted. Where system and DBMS access controls do not provide complete protection of sensitive or classified information, the Information Owner may require encryption to provide additional protection. Encryption of sensitive data helps protect disclosure to privileged users who do not have a need-to-know requirement to the data, but may be able to access DBMS data files using OS file tools. NOTE: The decision to encrypt data is the responsibility of the Information Owner and should be based on other access controls employed to protect the data.Database AdministratorECCR-1, ECCR-2, ECCR-3
SV-24689r1_rule DG0096-ORACLE11 LOW The DBMS IA policies and procedures should be reviewed annually or more frequently. A regular review of current database security policies and procedures is necessary to maintain the desired security posture of the DBMS. Policies and procedures should be measured against current DoD policy, STIG guidance, vendor-specific guidance and recommendations, and site-specific or other security policies.Information Assurance OfficerDCAR-1
SV-24691r1_rule DG0097-ORACLE11 MEDIUM Plans and procedures for testing DBMS installations, upgrades and patches should be defined and followed prior to production implementation. Updates and patches to existing software have the intention of improving the security or enhancing or adding features to the product. However, it is unfortunately common that updates or patches can render production systems inoperable or even introduce serious vulnerabilities. Some updates also set security configurations back to unacceptable settings that do not meet security requirements. For these reasons, it is a good practice to test updates and patches offline before introducing them in a production environment.Information Assurance OfficerDCCT-1
SV-24645r1_rule DG0069-ORACLE11 MEDIUM Procedures and restrictions for import of production data to development databases should be documented, implemented and followed. Data export from production databases may include sensitive data. Application developers may not be cleared for or have need-to-know to sensitive data. Any access they may have to production data would be considered unauthorized access and subject the sensitive data to unlawful or unauthorized disclosure.Database AdministratorECAN-1
SV-24702r1_rule DG0102-ORACLE11 MEDIUM DBMS processes or services should run under custom, dedicated OS accounts. Shared accounts do not provide separation of duties nor allow for assignment of least privileges for use by database processes and services. Without separation and least privilege, the exploit of one service or process is more likely to be able to compromise another or all other services.Database AdministratorDCFA-1
SV-24707r1_rule DG0106-ORACLE11 MEDIUM Database data encryption controls should be configured in accordance with application requirements. Access to sensitive data may not always be sufficiently protected by authorizations and require encryption. In some cases, the required encryption may be provided by the application accessing the database. In others, the DBMS may be configured to provide the data encryption. When the DBMS provides the encryption, the requirement must be implemented as identified by the Information Owner to prevent unauthorized disclosure or access.Database AdministratorDCFA-1
SV-24710r1_rule DG0107-ORACLE11 MEDIUM Sensitive data is stored in the database and should be identified in the System Security Plan and AIS Functional Architecture documentation. A DBMS that does not have the correct confidentiality level identified or any confidentiality level assigned is not being secured at a level appropriate to the risk it poses.Information Assurance OfficerDCFA-1
SV-24713r1_rule DG0108-ORACLE11 LOW The DBMS restoration priority should be assigned. When DBMS service is disrupted, the impact it has on the overall mission of the organization can be severe. Without proper assignment of the priority placed on restoration of the DBMS and its subsystems, restoration of DBMS services may not meet mission requirements.Information Assurance OfficerDCFA-1
SV-24715r1_rule DG0109-ORACLE11 MEDIUM The DBMS should not be operated without authorization on a host system supporting other application services. In the same way that added security layers can provide a cumulative positive effect on security posture, multiple applications can provide a cumulative negative effect. A vulnerability and subsequent exploit to one application can lead to an exploit of other applications sharing the same security context. For example, an exploit to a web server process that leads to unauthorized administrative access to the host system can most likely lead to a compromise of all applications hosted by the same system. A DBMS not installed on a dedicated host is threatened by other hosted applications. Applications that share a single DBMS may also create risk to one another. Access controls defined for one application by default may provide access to the other application's database objects or directories. Any method that provides any level of separation of security context assists in the protection between applications.Information Assurance OfficerDCPA-1
SV-24720r1_rule DG0111-ORACLE11 MEDIUM The DBMS data files, transaction logs and audit files should be stored in dedicated directories or disk partitions separate from software or other application files. Protection of DBMS data, transaction and audit data files stored by the host operating system is dependent on OS controls. When different applications share the same database process, resource contention and differing security controls may be required to isolate and protect one application's data and audit logs from another. DBMS software libraries and configuration files also require differing access control lists.Database AdministratorDCPA-1
SV-24808r1_rule DG0152-ORACLE11 MEDIUM DBMS network communications should comply with PPS usage restrictions. Non-standard network ports, protocol or services configuration or usage could lead to bypass of network perimeter security controls and protections.Database AdministratorDCPP-1
SV-24437r1_rule DG0154-ORACLE11 LOW The DBMS requires a System Security Plan containing all required information. A System Security Plan identifies security control applicability and configuration for the DBMS. It also contains security control documentation requirements. Security controls applicable to the DBMS may not be documented, tracked or followed if not identified in the System Security Plan. Any omission of security control consideration could lead to an exploit of DBMS vulnerabilities.Information Assurance OfficerDCSD-1
SV-24717r1_rule DG0110-ORACLE11 MEDIUM The DBMS should not share a host supporting an independent security service. The Security Support Structure is a security control function or service provided by an external system or application. An example of this would be a Windows domain controller that provides identification and authentication that can be used by other systems to control access. The associated risk of a DBMS installed on a system that provides security support is significantly higher than when installed on separate systems. In cases where the DBMS is dedicated to local support of a security support function (e.g. a directory service), separation may not be possible.Information Assurance OfficerDCSP-1
SV-24595r1_rule DG0009-ORACLE11 MEDIUM Access to DBMS software files and directories should not be granted to unauthorized users. The DBMS software libraries contain the executables used by the DBMS to operate. Unauthorized access to the libraries can result in malicious alteration or planting of operational executables. This may in turn jeopardize data stored in the DBMS and/or operation of the host system.System AdministratorDatabase AdministratorDCSL-1
SV-24630r1_rule DG0054-ORACLE11 LOW The audit logs should be periodically monitored to discover DBMS access using unauthorized applications. Regular and timely reviews of audit records increases the likelihood of early discovery of suspicious activity. Discovery of suspicious behavior can in turn trigger protection responses to minimize or eliminate a negative impact from malicious activity. Use of unauthorized application to access the DBMS may indicate an attempt to bypass security controls.Information Assurance OfficerECAT-1, ECAT-2
SV-24698r1_rule DG0099-ORACLE11 MEDIUM Access to external DBMS executables should be disabled or restricted. The Oracle external procedure capability provides use of the Oracle process account outside the operation of the DBMS process. You can use it to submit and execute applications stored externally from the database under operating system controls. The external procedure process is the subject of frequent and successful attacks as it allows unauthenticated use of the Oracle process account on the operating system. As of Oracle version 11.1, the external procedure agent may be run directly from the database and not require use of the Oracle listener. This reduces the risk of unauthorized access to the procedure from outside of the database process.Database AdministratorDCFA-1
SV-25054r1_rule DG0101-ORACLE11 MEDIUM OS accounts used to execute external procedures should be assigned minimum privileges. External applications spawned by the DBMS process may be executed under OS accounts assigned unnecessary privileges that can lead to unauthorized access to OS resources. Unauthorized access to OS resources can lead to the compromise of the OS, the DBMS, and any other service provided by the host platform.Database AdministratorDCFA-1
SV-24410r2_rule DG0103-ORACLE11 MEDIUM Network access to the DBMS must be restricted to authorized personnel. Restricting remote access to specific, trusted systems helps prevent access by unauthorized and potentially malicious users.Database AdministratorDCFA-1
SV-24415r1_rule DG0104-ORACLE11 LOW DBMS service identification should be unique and clearly identifies the service. Local or network services that do not employ unique or clearly identifiable targets can lead to inadvertent or unauthorized connections.Database AdministratorDCFA-1
SV-28967r1_rule DG0115-ORACLE11 MEDIUM Recovery procedures and technical system features exist to ensure that recovery is done in a secure and verifiable manner. A DBMS may be vulnerable to use of compromised data or other critical files during recovery. Use of compromised files could introduce maliciously altered application code, relaxed security settings or loss of data integrity. Where available, DBMS mechanisms to ensure use of only trusted files can help protect the database from this type of compromise during DBMS recovery.Database AdministratorCOTR-1
SV-24967r1_rule DG0129-ORACLE11 HIGH Passwords should be encrypted when transmitted across the network. DBMS passwords sent in clear text format across the network are vulnerable to discovery by unauthorized users. Disclosure of passwords may easily lead to unauthorized access to the database.Database AdministratorIAIA-1, IAIA-2
SV-24432r1_rule DG0140-ORACLE11 MEDIUM Access to DBMS security data should be audited. DBMS security data is useful to malicious users to perpetrate activities that compromise DBMS operations or data integrity. Auditing of access to this data supports forensic and accountability investigations.Database AdministratorECAR-1, ECAR-2, ECAR-3
SV-25385r1_rule DG0155-ORACLE11 MEDIUM The DBMS should have configured all applicable settings to use trusted files, functions, features, or other components during startup, shutdown, aborts, or other unplanned interruptions. The DBMS opens data files and reads configuration files at system startup, system shutdown and during abort recovery efforts. If the DBMS does not verify the trustworthiness of these files, it is vulnerable to malicious alterations of its configuration or unauthorized replacement of data.Database AdministratorInformation Assurance OfficerDCSS-1, DCSS-2
SV-24982r1_rule DG0157-ORACLE11 MEDIUM Remote DBMS administration should be documented and authorized or disabled. Remote administration may expose configuration and sensitive data to unauthorized viewing during transit across the network or allow unauthorized administrative access to the DBMS to remote users.Database AdministratorEBRP-1
SV-24985r1_rule DG0158-ORACLE11 MEDIUM DBMS remote administration should be audited. When remote administration is available, the vulnerability to attack for administrative access is increased. An audit of remote administrative access provides additional means to discover suspicious activity and to provide accountability for administrative actions completed by remote users.Database AdministratorEBRP-1
SV-25075r1_rule DG0171-ORACLE11 MEDIUM The DBMS should not have a connection defined to access or be accessed by a DBMS at a different classification level. Applications that access databases and databases connecting to remote databases that differ in their assigned classification levels may expose sensitive data to unauthorized clients. Any interconnections between databases or applications and databases differing in classification levels are required to comply with interface control rules.Database AdministratorECIC-1
SV-24827r1_rule DG0179-ORACLE11 MEDIUM The DBMS warning banner should meet DoD policy requirements. Without sufficient warning of monitoring and access restrictions of a system, legal prosecution to assign responsibility for unauthorized or malicious access may not succeed. A warning message provides legal support for such prosecution. Access to the DBMS or the applications used to access the DBMS require this warning to help assign responsibility for database activities.Database AdministratorECWM-1
SV-24835r1_rule DG0191-ORACLE11 MEDIUM Credentials used to access remote databases should be protected by encryption and restricted to authorized users. Access to database connection credential stores provides easy access to the database. Unauthorized access to the database can result without controls in place to prevent unauthorized access to the credentials.Database AdministratorDCFA-1
SV-24844r1_rule DG0198-ORACLE11 MEDIUM Remote administration of the DBMS should be restricted to known, dedicated and encrypted network addresses and ports. Remote administration provides many conveniences that can assist in the maintenance of the designed security posture of the DBMS. On the other hand, remote administration of the database also provides malicious users the ability to access from the network a highly privileged function. Remote administration needs to be carefully considered and used only when sufficient protections against its abuse can be applied. Encryption and dedication of ports to access remote administration functions can help prevent unauthorized access to it.Database AdministratorEBRP-1
SV-24952r1_rule DO6746-ORACLE11 LOW The Oracle listener.ora file should specify IP addresses rather than host names to identify hosts. The use of IP address in place of host names helps to protect against malicious corruption or spoofing of host names. Use of static IP addresses is considered more stable and reliable than use of hostnames or Fully Qualified Domain Names (FQDN).Database AdministratorDCFA-1
SV-24955r1_rule DO6747-ORACLE11 MEDIUM Remote administration should be disabled for the Oracle connection manager. Remote administration provides a potential opportunity for malicious users to make unauthorized changes to the Connection Manager configuration or interrupt its service.Database AdministratorEBRP-1
SV-24959r2_rule DO6752-ORACLE11 MEDIUM The Oracle SEC_PROTOCOL_ERROR_TRACE_ACTION parameter should not be set to NONE. Undetected attacks using bad packets can lead to a successful Denial of Service (DoS) to database clients. Notification of attacks based on a flood of bad packets sent to the database can assist in discovery and response to this type of attack.Database AdministratorECAT-1, ECAT-2
SV-24961r1_rule DO6753-ORACLE11 MEDIUM Oracle Application Express or Oracle HTML DB should not be installed on a production database. The Oracle Application Express, formerly called HTML DB, is an application development component installed by default with Oracle. Unauthorized application development can introduce a variety of vulnerabilities to the database.Database AdministratorECSD-1, ECSD-2
SV-24963r1_rule DO6754-ORACLE11 MEDIUM Oracle Configuration Manager should not remain installed on a production system. Oracle Configuration Manager (OCM) is a function of the Oracle Software Configuration Manager (SCM). OCM collects system configuration data used for automated upload to systems owned and managed by Oracle to assist in providing customer support. The configuration information about the server that the OCM collects includes IP addresses, hostname, database username, location of datafiles, etc.Database AdministratorECAN-1
SV-24958r1_rule DO6751-ORACLE11 MEDIUM The SQLNet SQLNET.ALLOWED_LOGON_VERSION parameter should be set to a value of 10 or higher. Unsupported Oracle network client installations may introduce vulnerabilities to the database. Restriction to use of supported versions helps to protect the database and helps to enforce newer, more robust security controls.Database AdministratorVIVM-1
SV-55867r1_rule DG0025-ORACLE11 MEDIUM DBMS cryptography must be NIST FIPS 140-2 validated. Use of cryptography to provide confidentiality and non-repudiation is not effective unless strong methods are employed with its use. Many earlier encryption methods and modules have been broken and/or overtaken by increasing computing power. The NIST FIPS 140-2 cryptographic standards provide proven methods and strengths to employ cryptography effectively.Database AdministratorInformation Assurance OfficerDCNR-1