Oval Definition:oval:com.redhat.rhsa:def:20100811
Revision Date:2010-10-29Version:639
Title:RHSA-2010:0811: cups security update (Important)
Description:The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX operating systems.

  • A use-after-free flaw was found in the way the CUPS server parsed Internet Printing Protocol (IPP) packets. A malicious user able to send IPP requests to the CUPS server could use this flaw to crash the CUPS server or, potentially, execute arbitrary code with the privileges of the CUPS server. (CVE-2010-2941)

  • A possible privilege escalation flaw was found in CUPS. An unprivileged process running as the "lp" user (such as a compromised external filter program spawned by the CUPS server) could trick the CUPS server into overwriting arbitrary files as the root user. (CVE-2010-2431)

    Red Hat would like to thank Emmanuel Bouillon of NATO C3 Agency for reporting the CVE-2010-2941 issue.

    Users of cups are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, the cupsd daemon will be restarted automatically.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2010-2431
    CVE-2010-2941
    RHSA-2010:0811
    RHSA-2010:0811-01
    RHSA-2010:0811-01
    Platform(s):Red Hat Enterprise Linux 5
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • Red Hat Enterprise Linux 5 is installed
  • AND
  • cups is earlier than 1:1.3.7-18.el5_5.8
  • AND cups is signed with Red Hat redhatrelease2 key
  • cups-devel is earlier than 1:1.3.7-18.el5_5.8
  • AND cups-devel is signed with Red Hat redhatrelease2 key
  • cups-libs is earlier than 1:1.3.7-18.el5_5.8
  • AND cups-libs is signed with Red Hat redhatrelease2 key
  • cups-lpd is earlier than 1:1.3.7-18.el5_5.8
  • AND cups-lpd is signed with Red Hat redhatrelease2 key
  • BACK