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Red Hat Enterprise Linux 4: RHSA-2010:0755-01 Critical: CUPS Issues

red hat
Calendar Grey October 7, 2010
Dist Redhat Esm H88
Crucial CUPS security patch released for Red Hat Enterprise Linux 4, tackling significant vulnerabilities and enhancements.
Updated cups packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4

Solution

Before applying this update, make sure all previously-released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at

Summary

The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX operating systems. The CUPS "pdftops" filter converts Portable Document Format (PDF) files to PostScript.
Multiple flaws were discovered in the CUPS "pdftops" filter. An attacker could create a malicious PDF file that, when printed, would cause "pdftops" to crash or, potentially, execute arbitrary code as the "lp" user. (CVE-2010-3702, CVE-2009-3609)
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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux software upgrade security impact CUPS critical issues Important update

References

https://access.redhat.com/security/cve/CVE-2009-3609 https://access.redhat.com/security/cve/CVE-2010-3702 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AS version 4:
Source:
i386: cups-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm
ia64: cups-1.1.22-0.rc1.9.32.el4_8.10.ia64.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.ia64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.10.ia64.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.i386.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.ia64.rpm
ppc: cups-1.1.22-0.rc1.9.32.el4_8.10.ppc.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.ppc.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.ppc64.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.10.ppc.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.ppc.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.ppc64.rpm
s390: cups-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm
s390x: cups-1.1.22-0.rc1.9.32.el4_8.10.s390x.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm cups-debuginfo-1.1.22-0.rc1.9.32.el4_8.10.s390x.rpm cups-devel-1.1.22-0.rc1.9.32.el4_8.10.s390x.rpm cups-libs-1.1.22-0.rc1.9.32.el4_8.10.s390.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2010:0755-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2010:0755.html
Issue date: 2010-10-07

Topic

Updated cups packages that fix multiple security issues are now availablefor Red Hat Enterprise Linux 4.The Red Hat Security Response Team has rated this update as havingimportant security impact. Common Vulnerability Scoring System (CVSS) basescores, which give detailed severity ratings, are available for eachvulnerability from the CVE links in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux software upgrade security impact CUPS critical issues Important update

Relevant Releases Architectures

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

Bugs Fixed

526893 - CVE-2009-3609 xpdf/poppler: ImageStream::ImageStream integer overflow

595245 - CVE-2010-3702 xpdf: uninitialized Gfx::parser pointer dereference

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