- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200702-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: ProFTPD: Local privilege escalation Date: February 13, 2007 Bugs: #158122 ID: 200702-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A flaw in ProFTPD may allow a local attacker to obtain root privileges. Background ========== ProFTPD is a powerful, configurable, and free FTP daemon. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-ftp/proftpd < 1.3.1_rc1 >= 1.3.1_rc1 Description =========== A flaw exists in the mod_ctrls module of ProFTPD, normally used to allow FTP server administrators to configure the daemon at runtime. Impact ====== An FTP server administrator permitted to interact with mod_ctrls could potentially compromise the ProFTPD process and execute arbitrary code with the privileges of the FTP Daemon, which is normally the root user. Workaround ========== Disable mod_ctrls, or ensure only trusted users can access this feature. Resolution ========== All ProFTPD users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-ftp/proftpd-1.3.1_rc1" References ========== [ 1 ] CVE-2006-6563 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6563 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200702-02.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@xxxxxxxxxx or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2007 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
Attachment:
pgpBn2Q25PXtb.pgp
Description: PGP signature