lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed Jun 7 19:13:24 2006 From: jaervosz at gentoo.org (Sune Kloppenborg Jeppesen) Subject: [ GLSA 200606-05 ] Pound: HTTP request smuggling - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200606-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Low Title: Pound: HTTP request smuggling Date: June 07, 2006 Bugs: #118541 ID: 200606-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Pound is vulnerable to HTTP request smuggling, which could be exploited to bypass security restrictions or poison web caches. Background ========== Pound is a reverse proxy, load balancer and HTTPS front-end. It allows to distribute the load on several web servers and offers a SSL wrapper for web servers that do not support SSL directly. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-servers/pound < 2.0.5 >= 2.0.5 Description =========== Pound fails to handle HTTP requests with conflicting "Content-Length" and "Transfer-Encoding" headers correctly. Impact ====== An attacker could exploit this vulnerability by sending HTTP requests with specially crafted "Content-Length" and "Transfer-Encoding" headers to bypass certain security restrictions or to poison the web proxy cache. Workaround ========== There is no known workaround at this time. Resolution ========== All Pound users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/pound-2.0.5" References ========== [ 1 ] CVE-2005-3751 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3751 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200606-05.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@...too.org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2006 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 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 191 bytes Desc: not available Url : http://lists.grok.org.uk/pipermail/full-disclosure/attachments/20060607/4090d815/attachment.bin
Powered by blists - more mailing lists