Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2004.0777 -- Vulnerability in Sun Java System Web and Application Server allows session hijacking 15 December 2004 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Sun Java System Web Server 6.1 SP1 and prior Sun Java System Application Server 7 Update 4 and prior Publisher: Sun Microsystems Operating System: Solaris Linux variants UNIX variants Windows Impact: Inappropriate Access Reduced Security Access: Remote/Unauthenticated Original Bulletin: http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-57699-1 - --------------------------BEGIN INCLUDED TEXT-------------------- Sun(sm) Alert Notification * Sun Alert ID: 57699 * Synopsis: A Security Vulnerability in Sun Java System Web and Application Server May Allow Unprivileged Users the Ability to Access Session IDs * Category: Security * Product: Sun Java System Application Server, Sun Java System Web Server * BugIDs: 5063854, 5065017 * Avoidance: Upgrade * State: Resolved * Date Released: 13-Dec-2004 * Date Closed: 13-Dec-2004 * Date Modified: 1. Impact A Security Vulnerability in Sun Java System Web Server and Sun Java System Application Server may allow a local or remote unprivileged user the ability to obtain the session ID of another user. This information can be used to gain access to a session if the session is active and the application does not require authentication. 2. Contributing Factors This issue can occur in the following releases for all platforms: * Sun Java System Web Server 6.1 Service Pack 1 and earlier * Sun Java System Application Server 7 Standard Edition Update 4 and earlier * Sun Java System Application Server 7 Platform Edition Update 4 and earlier * Sun Java System Application Server 7 2004Q2 3. Symptoms There are no reliable symptoms that would indicate the described issue has been exploited. Solution Summary [2]Top 4. Relief/Workaround There is no workaround. Please see the "Resolution" section below. 5. Resolution This issue is addressed in the following releases: * Sun Java System Web Server 6.1 Service Pack 2 and later * Sun Java System Application Server 7 Standard Edition Update 5 and later * Sun Java System Application Server 7 Platform Edition Update 5 and later * Sun Java System Application Server 7 2004Q2 Update 1 and later Sun Java System Web Server 6.1 Service Pack 3 is available for download at: * [3]http://wwws.sun.com/software/download/products/415a094d.html Sun Java System Application Server 7 Standard Edition Update 5 is available for download at: * [4]http://wwws.sun.com/software/download/products/414b472d.html Sun Java System Application Server 7 Platform Edition Update 5 is available for download at: * [5]http://wwws.sun.com/software/download/products/4151fe59.html Sun Java System Application Server 7 2004Q2 Update 1 is available for download at: * [6]http://wwws.sun.com/software/download/products/4154c5a5.html 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 2000-2004 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. References 1. http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-57699-1#top 2. http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-57699-1#top 3. http://wwws.sun.com/software/download/products/415a094d.html 4. http://wwws.sun.com/software/download/products/414b472d.html 5. http://wwws.sun.com/software/download/products/4151fe59.html 6. http://wwws.sun.com/software/download/products/4154c5a5.html - --------------------------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. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. 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 iQCVAwUBQb/h3Ch9+71yA2DNAQIimQP+L4WisWcSUQ8YU/pFQp0B/t+YZuyt31cm Z00kaO0St/rPeZsRua0BfXhTlCyCtDZIEb5TLKxvu2gTQm+nCKTgIyMC+3X4ymsI I/uh6W7XliZrPKE3Y0vJmluYpVr30tfV30kT0DlaVsAhjjAkTv0mlPLXiwTw6GgQ 8EpwWsWVWxk= =/n7w -----END PGP SIGNATURE-----