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                        National Cyber Alert System

    Technical Cyber Security Alert TA07-200A


Oracle Releases Patches for Multiple Vulnerabilities

   Original release date: July 19, 2007
   Last revised: --
   Source: US-CERT


Systems Affected

     * Oracle Database
     * Oracle Application Server
     * Oracle Collaboration Suite
     * Oracle E-Business Suite and Applications
     * Oracle PeopleSoft Enterprise and JD EnterpriseOne

   For more detailed information regarding affected product versions,
   refer to the Oracle Critical Patch Update - July 2007.


Overview

   Oracle has released patches to address numerous vulnerabilities in
   different Oracle products. The impacts of these vulnerabilities
   include remote execution of arbitrary code, information disclosure,
   and denial of service.


I. Description

   Oracle has released the Critical Patch Update - July 2007. According
   to Oracle, this Critical Patch Update (CPU) includes the following new
   security fixes:
     * 17 for the Oracle Databases
     * 1 for Oracle Internet Directory
     * 1 for Oracle Application Express
     * 4 for the Oracle Application Server
     * 1 for Oracle Collaboration Suite
     * 14 for the Oracle E-Business Suite
     * 3 for Oracle PeopleSoft Enterprise PeopleTools
     * 2 for PeopleSoft Enterprise Customer Relationship Management
     * 2 for PeopleSoft Enterprise Human Capital Management

   Many Oracle products include or share code with other vulnerable
   Oracle products and components. Therefore, one vulnerability may
   affect multiple Oracle products and components. Refer to the July 2007
   CPU for details regarding which vulnerabilities affect specific Oracle
   products and components.

   For a list of publicly known vulnerabilities addressed in the July
   2007 CPU, refer to the Map of Public Vulnerability to Advisory/Alert.
   The July 2007 CPU does not associate Vuln# identifiers (e.g., DB01)
   with other available information, even in the Map of Public
   Vulnerability to Advisory/Alert document. As more details about
   vulnerabilities and remediation strategies become available, we will
   update the individual vulnerability notes.


II. Impact

   The impact of these vulnerabilities varies depending on the product,
   component, and configuration of the system. Potential consequences
   include remote execution of arbitrary code or commands, sensitive
   information disclosure, and denial of service. Vulnerable components
   may be available to unauthenticated, remote attackers. An attacker who
   compromises an Oracle database may be able to gain access to sensitive
   information or take complete control of the host system.


III. Solution

Apply patches from Oracle

   Apply the appropriate patches or upgrade as specified in the Critical
   Patch Update - July 2007. Note that this Critical Patch Update only
   lists newly corrected vulnerabilities.

   As noted in the update, some patches are cumulative, others are not.
   Oracle E-Business Suite and Applications patches are not cumulative,
   so E-Business Suite and Applications customers should refer to
   previous Critical Patch Updates to identify previous fixes they want
   to apply.

   Vulnerabilities described in the July 2007 CPU may affect Oracle
   Database 10g Express Edition (XE). According to Oracle, Oracle
   Database XE is based on the Oracle Database 10g Release 2 code.

   Known issues with Oracle patches are documented in the
   pre-installation notes and patch readme files. Please consult these
   documents and test before making changes to production systems.


IV. References

     * US-CERT Vulnerability Notes Related to Critical Patch Update - July 2007 - <http://www.kb.cert.org/vuls/byid?searchview&query=oracle_cpu_jul_2007>

     * Critical Patch Update - July 2007 - <http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpujul2007.html>
     
     * Critical Patch Updates and Security Alerts - <http://www.oracle.com/technology/deploy/security/alerts.htm>
     
     * Map of Public Vulnerability to Advisory/Alert - <http://www.oracle.com/technology/deploy/security/critical-patch-updates/public_vuln_to_advisory_mapping.html>
     
     * Oracle Database Security Checklist (PDF) - <http://www.oracle.com/technology/deploy/security/pdf/twp_security_checklist_db_database.pdf>

     * Critical Patch Update Implementation Best Practices (PDF) - <http://www.oracle.com/technology/deploy/security/pdf/cpu_whitepaper.pdf>
     
     * Oracle Database 10g Express Edition - <http://www.oracle.com/technology/products/database/xe/index.html>
     
     * Details Oracle Critical Patch Update July 2007 - <http://www.red-database-security.com/advisory/oracle_cpu_jul_2007.html>
    

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     <http://www.us-cert.gov/cas/techalerts/TA07-200A.html>
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   Feedback can be directed to US-CERT Technical Staff. Please send
   email to <cert@cert.org> with "TA07-200A Feedback VU#322460" in the
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   Produced 2007 by US-CERT, a government organization.

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Revision History

   July 19, 2007: Initial release



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