A Security Vulnerability in OpenSSO Enterprise and Sun Java System Access Manager May Cause Denial of Service (DoS)

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A Security Vulnerability in OpenSSO Enterprise and Sun Java System Access Manager May Cause Denial of Service (DoS)

1. Impact

A security vulnerability in OpenSSO Enterprise 8.0 or Sun Java System Access Manager may allow a local or remote user to hang or cause memory corruption in the server process by sending specially crafted XML documents, resulting in a Denial of Service (DOS).

This issue is related to the vulnerabilities described in the following documents:


2. Contributing Factors

This issue can occur in the following releases:

SPARC Platform

• Sun Java System Access Manager 7.1 (for Solaris 8, 9 and 10) without patch 126356-03
• Sun Java System Access Manager 7 2005Q4  (for Solaris 8, 9 and 10) without patch 120954-10
• Sun Java System Access Manager 6 2005Q1 (for Solaris 8, 9 and 10) without patch 119466-17

x86 Platform

• Sun Java System Access Manager 7.1 (for Solaris 8, 9 and 10) without patch 126357-03
• Sun Java System Access Manager 7 2005Q4 (for Solaris 9 and 10) without patch 120955-10
• Sun Java System Access Manager 6 2005Q1 (for Solaris 8, 9 and 10) without patch 119467-17

Linux

• Sun Java System Access Manager 7.1 without patch 126358-03
• Sun Java System Access Manager 7 2005Q4 without patch 120956-10
• Sun Java System Access Manager 6 2005Q1 without patch 119502-17

Windows

• Sun Java System Access Manager 7.1 without patch 126359-03
• Sun Java System Access Manager 7 2005Q4 without patch 124296-10

HP-UX

• Sun Java System Access Manager 7 2005Q4 without patch 126371-10

Other

• OpenSSO Enterprise 8.0 Update1 (all supported platforms) without patch 141655-02
• Sun Java System Access Manager 7.1 WAR file-based installation (all supported platforms) without patch 140504-03

To determine if Sun Java System Access Manager is installed on a Solaris system, the following command can be run:

% pkginfo -l SUNWamsvc || echo "Sun Java Access Manager not installed"
PKGINST:  SUNWamsvc
NAME:  Sun Java System Access Manager Services
CATEGORY:  application
ARCH:  all
VERSION:  7.1,REV=06.12.19.15.12

To determine the version of Sun Java System Access Manager on other systems, the following command can be run:

$ <access-manager-install-dir>/bin/amadmin --version
Sun Java System Access Manager 7.1

(where <access-manager-install-dir> is the installation directory of the Sun Java System Access Manager).

To determine the version of OpenSSO on other systems, the following command can be run

$ <tools-zip-root>/<deploy_uri>/bin/ssoadm --version
OpenSSO Enterprise 8.0 Update 1 Build 6.1(2009-May-5 02:15)

(where <tools-zip-root> is the directory where the file ssoAdminTools.zip was originally uncompressed and <deploy_uri> is the name of the OpenSSO Enterprise deployment URI. For example: "opensso").

3. Symptoms

There are no predictable symptoms that would indicate the described issue has been exploited.

4. Workaround

There is no workaround for this issue. Please see the Resolution section below.

5. Resolution

This issue is addressed in the following releases:

SPARC Platform

• Sun Java System Access Manager 7.1 (for Solaris 8, 9 and 10) with patch 126356-03 or later
• Sun Java System Access Manager 7 2005Q4 (for Solaris 8, 9 and 10) with patch 120954-10 or later
• Sun Java System Access Manager 6 2005Q1 (for Solaris 8, 9 and 10) with patch 119466-17 or later

x86 Platform

• Sun Java System Access Manager 7.1 (for Solaris 8, 9 and 10) with patch 126357-03 or later
• Sun Java System Access Manager 7 2005Q4 (for Solaris 9 and 10) with patch 120955-10 or later
• Sun Java System Access Manager 6 2005Q1 (for Solaris 8, 9 and 10) with patch 119467-17 or later

Linux

• Sun Java System Access Manager 7.1 with patch 126358-03 or later
• Sun Java System Access Manager 7 2005Q4 with patch 120956-10 or later
• Sun Java System Access Manager 6 2005Q1 with patch 119502-17 or later

Windows

• Sun Java System Access Manager 7.1 with patch 126359-03 or later
• Sun Java System Access Manager 7 2005Q4 with patch 124296-10 or later

HP-UX

• Sun Java System Access Manager 7 2005Q4 with patch 126371-10 or later

Other

• OpenSSO Enterprise 8.0 Update1 (all supported platforms) with patch 141655-02 or later
• Sun Java System Access Manager 7.1 WAR file-based installation (all supported platforms) with patch 140504-03 or later

For more information on Security Sun Alerts, see Technical Instruction ID 213557.

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