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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2006.0499 -- [Solaris] Potential Kernel Memory Disclosure Vulnerability in the Solaris sysinfo(2) System Call 25 July 2006 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: sysinfo(2) Solaris system call Publisher: Sun Microsystems Operating System: Solaris 10 Impact: Access Privileged Data Access: Existing Account Original Bulletin: http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-102343-1 - --------------------------BEGIN INCLUDED TEXT-------------------- Sun(sm) Alert Notification * Sun Alert ID: 102343 * Synopsis: Potential Kernel Memory Disclosure Vulnerability in the Solaris sysinfo(2) System Call * Category: Security * Product: Solaris 10 Operating System * BugIDs: 6364242 * Avoidance: Patch * State: Resolved * Date Released: 21-Jul-2006 * Date Closed: 21-Jul-2006 * Date Modified: 1. Impact Due to a vulnerability in the Solaris sysinfo(2) system call, a local unprivileged user may be able to read portions of kernel memory, which may contain sensitive data. Sun acknowledges with thanks iDefense/VeriSign for bringing this issue to our attention. This issue is also described at http://www.idefense.com/intelligence/vulnerabilities/display.php?id=410 2. Contributing Factors This issue can occur in the following releases: SPARC Platform * Solaris 10 without patch 118833-09 x86 Platform * Solaris 10 without patch 118855-06 Note: Solaris 8 and Solaris 9 are not affected by this issue. 3. Symptoms There are no reliable symptoms that would indicate that this issue has been exploited to read portions of kernel memory. 4. Relief/Workaround There is no workaround to this issue. Please see the Resolution section below. 5. Resolution This issue is addressed in the following releases: SPARC Platform * Solaris 10 with patch 118833-09 or later x86 Platform * Solaris 10 with patch 118855-06 or later This Sun Alert notification is being provided to you on an "AS IS" basis. This Sun Alert notification may contain information provided by third parties. The issues described in this Sun Alert notification may or may not impact your system(s). Sun makes no representations, warranties, or guarantees as to the information contained herein. ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE HEREBY DISCLAIMED. BY ACCESSING THIS DOCUMENT YOU ACKNOWLEDGE THAT SUN SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT OF YOUR USE OR FAILURE TO USE THE INFORMATION CONTAINED HEREIN. This Sun Alert notification contains Sun proprietary and confidential information. It is being provided to you pursuant to the provisions of your agreement to purchase services from Sun, or, if you do not have such an agreement, the Sun.com Terms of Use. This Sun Alert notification may only be used for the purposes contemplated by these agreements. Copyright 2000-2006 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. 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If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRMVYVyh9+71yA2DNAQLY5wQAk/hPXwreWaQeTSlWNs2p/7cPeRqxbBEQ NTCUwHaURwgluxrobkafFJc0z5kl+pSz4Q2cotFAxTFqAwylX/h2axM9WklO9cCy ynMLmfcVILRg+OZ+JdTUDFYB9NFR4uw59baVW9gFAikicJv+sKY6weIMsM3HfYfp obMFLJVoz98= =GE80 -----END PGP SIGNATURE-----