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===================================================================== Red Hat Security Advisory
Synopsis: Important: cups security update Advisory ID: RHSA-2009:1083-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1083.html Issue date: 2009-06-03 CVE Names: CVE-2009-0791 CVE-2009-0949 CVE-2009-1196 =====================================================================
1. Summary:
Updated cups packages that fix multiple security issues are now available for Red Hat Enterprise Linux 3 and 4.
This update has been rated as having important security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
3. Description:
The Common UNIX® Printing System (CUPS) provides a portable printing layer for UNIX operating systems. The Internet Printing Protocol (IPP) allows users to print and manage printing-related tasks over a network. The CUPS "pdftops" filter converts Portable Document Format (PDF) files to PostScript. "pdftops" is based on Xpdf and the CUPS imaging library.
A NULL pointer dereference flaw was found in the CUPS IPP routine, used for processing incoming IPP requests for the CUPS scheduler. An attacker could use this flaw to send specially-crafted IPP requests that would crash the cupsd daemon. (CVE-2009-0949)
A use-after-free flaw was found in the CUPS scheduler directory services routine, used to process data about available printers and printer classes. An attacker could use this flaw to cause a denial of service (cupsd daemon stop or crash). (CVE-2009-1196)
Multiple integer overflows flaws, leading to heap-based buffer overflows, were found in the CUPS "pdftops" filter. An attacker could create a malicious PDF file that would cause "pdftops" to crash or, potentially, execute arbitrary code as the "lp" user if the file was printed. (CVE-2009-0791)
Red Hat would like to thank Anibal Sacco from Core Security Technologies for reporting the CVE-2009-0949 flaw, and Swen van Brussel for reporting the CVE-2009-1196 flaw.
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.
4. Solution:
Before applying this update, make sure that all previously-released errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
491840 - CVE-2009-0791 cups: Multiple integer overflows in the CUPS "pdftops" filter 497135 - CVE-2009-1196 cups: DoS (stop, crash) by renewing CUPS browse packets 500972 - CVE-2009-0949 cups: IPP_TAG_UNSUPPORTED handling NULL pointer dereference DoS
6. Package List:
Red Hat Enterprise Linux AS version 3:
Source: ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/cups-1.1.17-13.3.62.src.rpm
i386: cups-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-devel-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.i386.rpm
ia64: cups-1.1.17-13.3.62.ia64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.ia64.rpm cups-devel-1.1.17-13.3.62.ia64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.ia64.rpm
ppc: cups-1.1.17-13.3.62.ppc.rpm cups-debuginfo-1.1.17-13.3.62.ppc.rpm cups-debuginfo-1.1.17-13.3.62.ppc64.rpm cups-devel-1.1.17-13.3.62.ppc.rpm cups-libs-1.1.17-13.3.62.ppc.rpm cups-libs-1.1.17-13.3.62.ppc64.rpm
s390: cups-1.1.17-13.3.62.s390.rpm cups-debuginfo-1.1.17-13.3.62.s390.rpm cups-devel-1.1.17-13.3.62.s390.rpm cups-libs-1.1.17-13.3.62.s390.rpm
s390x: cups-1.1.17-13.3.62.s390x.rpm cups-debuginfo-1.1.17-13.3.62.s390.rpm cups-debuginfo-1.1.17-13.3.62.s390x.rpm cups-devel-1.1.17-13.3.62.s390x.rpm cups-libs-1.1.17-13.3.62.s390.rpm cups-libs-1.1.17-13.3.62.s390x.rpm
x86_64: cups-1.1.17-13.3.62.x86_64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.x86_64.rpm cups-devel-1.1.17-13.3.62.x86_64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.x86_64.rpm
Red Hat Desktop version 3:
Source: cups-1.1.17-13.3.62.src.rpm
i386: cups-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-devel-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.i386.rpm
x86_64: cups-1.1.17-13.3.62.x86_64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.x86_64.rpm cups-devel-1.1.17-13.3.62.x86_64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.x86_64.rpm
Red Hat Enterprise Linux ES version 3:
Source: ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/cups-1.1.17-13.3.62.src.rpm
i386: cups-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-devel-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.i386.rpm
ia64: cups-1.1.17-13.3.62.ia64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.ia64.rpm cups-devel-1.1.17-13.3.62.ia64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.ia64.rpm
x86_64: cups-1.1.17-13.3.62.x86_64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.x86_64.rpm cups-devel-1.1.17-13.3.62.x86_64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.x86_64.rpm
Red Hat Enterprise Linux WS version 3:
Source: ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/cups-1.1.17-13.3.62.src.rpm
i386: cups-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-devel-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.i386.rpm
ia64: cups-1.1.17-13.3.62.ia64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.ia64.rpm cups-devel-1.1.17-13.3.62.ia64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.ia64.rpm
x86_64: cups-1.1.17-13.3.62.x86_64.rpm cups-debuginfo-1.1.17-13.3.62.i386.rpm cups-debuginfo-1.1.17-13.3.62.x86_64.rpm cups-devel-1.1.17-13.3.62.x86_64.rpm cups-libs-1.1.17-13.3.62.i386.rpm cups-libs-1.1.17-13.3.62.x86_64.rpm
Red Hat Enterprise Linux AS version 4:
Source: cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm
i386: cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm
ia64: cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm
ppc: cups-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.ppc64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ppc64.rpm
s390: cups-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm
s390x: cups-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.s390x.rpm
x86_64: cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source: cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm
i386: cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm
x86_64: cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source: cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm
i386: cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm
ia64: cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm
x86_64: cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source: cups-1.1.22-0.rc1.9.32.el4_8.3.src.rpm
i386: cups-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm
ia64: cups-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.ia64.rpm
x86_64: cups-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.3.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0791 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0949 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1196 http://www.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
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