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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0905 -- [Linux] HAVP: Denial of Service 24 September 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HAVP Publisher: Gentoo Operating System: Gentoo Linux variants Impact: Denial of Service Access: Remote/Unauthenticated CVE Names: CVE-2008-3688 Original Bulletin: http://security.gentoo.org/glsa/glsa-200809-11.xml Comment: This advisory references vulnerabilities in products which run on platforms other than Gentoo. It is recommended that administrators running HAVP check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200809-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: HAVP: Denial of Service Date: September 21, 2008 Bugs: #234715 ID: 200809-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A Denial of Service vulnerability has been reported in HAVP. Background ========== HAVP is a HTTP AntiVirus Proxy. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-proxy/havp < 0.89 >= 0.89 Description =========== Peter Warasin reported an infinite loop in sockethandler.cpp when connecting to a non-responsive HTTP server. Impact ====== A remote attacker could send requests to unavailable servers, resulting in a Denial of Service. Workaround ========== There is no known workaround at this time. Resolution ========== All HAVP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-proxy/havp-0.89" References ========== [ 1 ] CVE-2008-3688 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3688 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200809-11.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 - --------------------------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 iQCVAwUBSNm/iih9+71yA2DNAQJdcAP/RV4IahRS4es5/rkhYqz4N1jCUIarqVRk Q5wul5nsjxcdxpTDO9+dBdffKYp4h+05wEETmRGGAvovg3dMIz+rJhpbYvcuoeIX QxD/bQQy4ZgWfGMuPsTlGE+EiGqSJLKTGEeAVisAFfHIyqUAsx4hyat+sG51VWUx ACA9Kafj3D0= =BUWj -----END PGP SIGNATURE-----