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National Cyber Alert System
Technical Cyber Security Alert TA06-109A
Oracle Products Contain Multiple Vulnerabilities
Original release date: April 19, 2006
Last revised: --
Source: US-CERT
Systems Affected
* Oracle Database 10g
* Oracle9i Database
* Oracle8i Database
* Oracle Enterprise Manager 10g Grid Control
* Oracle Application Server 10g
* Oracle Collaboration Suite 10g
* Oracle9i Collaboration Suite
* Oracle E-Business Suite Release 11i
* Oracle E-Business Suite Release 11.0
* Oracle Pharmaceutical Applications
* JD Edwards EnterpriseOne, OneWorld Tools
* Oracle PeopleSoft Enterprise Tools
* Oracle Workflow
* Oracle Developer Suite 6i
For more information regarding affected product versions, please see
the Oracle Critical Patch Update - April 2006.
Overview
Oracle products and components are affected by multiple
vulnerabilities. The impacts of these vulnerabilities include remote
execution of arbitrary code, information disclosure, and denial of
service.
I. Description
Oracle has released Critical Patch Update - April 2006. This update
addresses more than thirty vulnerabilities in different Oracle
products and components.
The Critical Patch Update provides information about affected
components, access and authorization required, and the impact of the
vulnerabilities on data confidentiality, integrity, and availability.
MetaLink customers should refer to MetaLink Note 293956.1 (login
required) for more information on terms used in the Critical Patch
Update.
According to Oracle, none of the vulnerabilities corrected in the
Oracle Critical Patch Update affect Oracle Database Client-only
installations.
The PL/SQL Gateway vulnerability identified as PLSQL01 in the Oracle
Critical Patch Update corresponds to US-CERT Vulnerability Note
VU#169164, which includes further details including workarounds.
In most cases, Oracle does not associate Vuln# identifiers (e.g.,
DB01) with other available information. As more details about
vulnerabilities and remediation strategies becomes 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 the execution of arbitrary code or commands, 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.
III. Solution
Apply a patch
Apply the appropriate patches or upgrade as specified in the Oracle
Critical Patch Update - April 2006. Note that this Critical Patch
Update only lists newly corrected issues. Updates to patches for
previously known issues are not listed.
As noted in the update, some patches are cumulative, others are not:
The Oracle Database, Oracle Application Server, Oracle Enterprise
Manager Grid Control, Oracle Collaboration Suite, JD Edwards
EnterpriseOne and OneWorld Tools, and PeopleSoft Enterprise Portal
Applications patches in the Updates are cumulative; each successive
Critical Patch Update contains the fixes from the previous Critical
Patch Updates.
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 wish to apply.
Patches for some platforms and components were not available when the
Critical Patch Update was published on April 18, 2006. Please see
MetaLink Note 360465.1 (login required) for more information.
Known issues with Oracle patches are documented in the
pre-installation notes and patch readme files. Please consult these
documents specific to your system before applying patches.
Appendix A. Vendor Information
Oracle
Please see Oracle Critical Patch Update - April 2006 and Critical
Patch Updates and Security Alerts.
Appendix B. References
* US-CERT Vulnerability Note VU#169164 -
<http://www.kb.cert.org/vuls/id/169164>
* US-CERT Vulnerability Notes Related to Critical Patch Update -
April 2006 -
<http://www.kb.cert.org/vuls/byid?searchview&query=oracle_cpu_apri
l_2006>
* Critical Patch Update - April 2006 -
<http://www.oracle.com/technology/deploy/security/pdf/cpuapr2006.h
tml>
* 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/pdf/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>
* MetaLink Note 293956.1 (login required) -
<http://metalink.oracle.com/metalink/plsql/showdoc?db=Not&id=29395
6.1>
* MetaLink Note 360465.1 (login required) -
<http://metalink.oracle.com/metalink/plsql/showdoc?db=Not&id=36046
5>
* Details Oracle Critical Patch Update April 2006 -
<http://www.red-database-security.com/advisory/oracle_cpu_apr_2006
.html>
____________________________________________________________________
Information used in this document came from Oracle, NGSSoftware, and
Red-Database-Security.
Oracle credits the following individuals for providing information
regarding vulnerabilities addressed in the Critical Patch Update -
April 2006: Esteban Martinez Fayo of Application Security, Inc.,
Alexander Kornbrust of Red-Database-Security, David Litchfield of
NGSSoftware Ltd., and noderat ratty.
____________________________________________________________________
The most recent version of this document can be found at:
<http://www.us-cert.gov/cas/techalerts/TA06-109A.html>
____________________________________________________________________
Feedback can be directed to US-CERT Technical Staff. Please send
email to <cert@xxxxxxxx> with "TA06-109A Feedback VU#169164" in the
subject.
____________________________________________________________________
For instructions on subscribing to or unsubscribing from this
mailing list, visit <http://www.us-cert.gov/cas/signup.html>.
____________________________________________________________________
Produced 2006 by US-CERT, a government organization.
Terms of use:
<http://www.us-cert.gov/legal.html>
____________________________________________________________________
Revision History
Apr 19, 2006: Initial release
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