===================================================================== CERT-Renater Note d'Information No. 2006/VULN562 _____________________________________________________________________ DATE : 15/12/2006 HARDWARE PLATFORM(S) : / OPERATING SYSTEM(S) : Solaris 8, Solaris 9 running ld.so.1. ====================================================================== Sun(sm) Alert Notification * Sun Alert ID: 102724 * Synopsis: Security Vulnerabilities in Solaris ld.so.1(1) may Lead to Execution of Arbitrary Code with Elevated Privileges * Category: Security * Product: Solaris 9 Operating System, Solaris 10 Operating System, Solaris 8 Operating System * BugIDs: 6487273, 6487284 * Avoidance: Patch, Binary * State: Workaround * Date Released: 12-Dec-2006 * Date Closed: * Date Modified: 1. Impact Two security vulnerabilities in Solaris ld.so.1(1) may allow a local unprivileged user to execute arbitrary code with elevated privileges. Sun acknowledges with thanks, iDefense (http://www.idefense.com), for bringing these issues to our attention. More information regarding these issues is available from the following iDefense advisories: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=449 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=450 2. Contributing Factors These issues can occur in the following releases: SPARC Platform * Solaris 8 without patch 109147-42 * Solaris 9 without patch 112963-27 * Solaris 10 x86 Platform * Solaris 8 without patch 109148-41 * Solaris 9 without patch 113986-22 * Solaris 10 3. Symptoms There are no predictable symptoms that would indicate these issues have been exploited. 4. Relief/Workaround There is no workaround for these issues. Please see the Resolution section below. Interim Security Relief (ISRs) are available from http://sunsolve.sun.com/tpatches for the following releases: SPARC Platform * Solaris 10 IDR124828-01 x86 Platform * Solaris 10 IDR124829-01 Note: This document refers to one or more Interim Security Relief (ISRs) which are designed to address the concerns identified herein. Sun has limited experience with these (ISRs) due to their interim nature. As such, you should only install the (ISRs) on systems meeting the configurations described above. Sun may release full patches at a later date, however, Sun is under no obligation whatsoever to create, release, or distribute any such patch. 5. Resolution These issues are addressed in the following releases: SPARC Platform * Solaris 8 with patch 109147-42 or later * Solaris 9 with patch 112963-27 or later x86 Platform * Solaris 8 with patch 109148-41 or later * Solaris 9 with patch 113986-22 or later A final resolution for Solaris 10 is pending completion. Please see the Relief/Workaround section of this Sun Alert for an interim resolution. 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. ====================================================================== ========================================================= Les serveurs de référence du CERT-Renater http://www.urec.fr/securite http://www.cru.fr/securite http://www.renater.fr ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 151 bd de l'Hopital | fax : 01-53-94-20-41 + + 75013 Paris | email: certsvp@renater.fr + =========================================================