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Red Hat: RHSA-2009:0431 Important: kdegraphics PDF Flaws and Threats

red hat
Calendar Grey April 16, 2009
Dist Redhat Esm H88
==================================================================== Red Hat Security Advisory Synop
Updated kdegraphics packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having important security impa...

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

Summary

The kdegraphics packages contain applications for the K Desktop Environment, including KPDF, a viewer for Portable Document Format (PDF) files.
Multiple integer overflow flaws were found in KPDF's JBIG2 decoder. An attacker could create a malicious PDF file that would cause KPDF to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0147, CVE-2009-1179)
Multiple buffer overflow flaws were found in KPDF's JBIG2 decoder. An attacker could create a malicious PDF file that would cause KPDF to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0146, CVE-2009-1182)
Multiple flaws were found in KPDF's JBIG2 decoder that could lead to the freeing of arbitrary memory. An attacker could create a malicious PDF file that would cause KPDF to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0166, CVE-2009-1180)
Multiple input validation flaws were found in KPDF's JBIG2 decoder. An attacker could create a malicious PDF file that would cause KPDF to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0800)
Multiple denial of service flaws were found in KPDF's JBIG2 decoder. An attacker could create a malicious PDF that would cause KPDF to crash when opened. (CVE-2009-0799, CVE-2009-1181, CVE-2009-1183)
Red Hat would like to thank Braden Thomas and Drew Yao of the Apple Product Security team, and Will Dormann of the CERT/CC for responsibly reporting these flaws.
Users are advised to upgrade to these updated packages, which contain backported patches to resolve these issues.

Topics%20covered

Topics Covered

security advisory Red Hat buffer overflow DoS kdegraphics important update PDF flaw

References

https://www.cve.org/CVERecord?id=CVE-2009-0146 https://www.cve.org/CVERecord?id=CVE-2009-0147 https://www.cve.org/CVERecord?id=CVE-2009-0166 https://www.cve.org/CVERecord?id=CVE-2009-0799 https://www.cve.org/CVERecord?id=CVE-2009-0800 https://www.cve.org/CVERecord?id=CVE-2009-1179 https://www.cve.org/CVERecord?id=CVE-2009-1180 https://www.cve.org/CVERecord?id=CVE-2009-1181 https://www.cve.org/CVERecord?id=CVE-2009-1182 https://www.cve.org/CVERecord?id=CVE-2009-1183 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AS version 4:
Source:
i386: kdegraphics-3.3.1-13.el4.i386.rpm kdegraphics-debuginfo-3.3.1-13.el4.i386.rpm kdegraphics-devel-3.3.1-13.el4.i386.rpm
ia64: kdegraphics-3.3.1-13.el4.ia64.rpm kdegraphics-debuginfo-3.3.1-13.el4.ia64.rpm kdegraphics-devel-3.3.1-13.el4.ia64.rpm
ppc: kdegraphics-3.3.1-13.el4.ppc.rpm kdegraphics-debuginfo-3.3.1-13.el4.ppc.rpm kdegraphics-devel-3.3.1-13.el4.ppc.rpm
s390: kdegraphics-3.3.1-13.el4.s390.rpm kdegraphics-debuginfo-3.3.1-13.el4.s390.rpm kdegraphics-devel-3.3.1-13.el4.s390.rpm
s390x: kdegraphics-3.3.1-13.el4.s390x.rpm kdegraphics-debuginfo-3.3.1-13.el4.s390x.rpm kdegraphics-devel-3.3.1-13.el4.s390x.rpm
x86_64: kdegraphics-3.3.1-13.el4.x86_64.rpm kdegraphics-debuginfo-3.3.1-13.el4.x86_64.rpm kdegraphics-devel-3.3.1-13.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
i386: kdegraphics-3.3.1-13.el4.i386.rpm kdegraphics-debuginfo-3.3.1-13.el4.i386.rpm kdegraphics-devel-3.3.1-13.el4.i386.rpm
x86_64: kdegraphics-3.3.1-13.el4.x86_64.rpm kdegraphics-debuginfo-3.3.1-13.el4.x86_64.rpm kdegraphics-devel-3.3.1-13.el4.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
i386: kdegraphics-3.3.1-13.el4.i386.rpm kdegraphics-debuginfo-3.3.1-13.el4.i386.rpm kdegraphics-devel-3.3.1-13.el4.i386.rpm
ia64:

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2009:0431-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2009:0431.html
Issue date: 2009-04-16

Topic

Updated kdegraphics packages that fix multiple security issues are nowavailable for Red Hat Enterprise Linux 4 and 5.This update has been rated as having important security impact by the RedHat Security Response Team.

Topics%20covered

Topics Covered

security advisory Red Hat buffer overflow DoS kdegraphics important update PDF flaw

Relevant Releases Architectures

RHEL Desktop Workstation (v. 5 client) - i386, x86_64

RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64

Red Hat Enterprise Linux Desktop (v. 5 client) - i386, 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

490612 - CVE-2009-0146 xpdf: Multiple buffer overflows in JBIG2 decoder (setBitmap, readSymbolDictSeg)

490614 - CVE-2009-0147 xpdf: Multiple integer overflows in JBIG2 decoder

490625 - CVE-2009-0166 xpdf: Freeing of potentially uninitialized memory in JBIG2 decoder

491864 - Multiple PDF flaws

495886 - CVE-2009-0799 PDF JBIG2 decoder OOB read

495887 - CVE-2009-0800 PDF JBIG2 multiple input validation flaws

495889 - CVE-2009-1179 PDF JBIG2 integer overflow

495892 - CVE-2009-1180 PDF JBIG2 invalid free()

495894 - CVE-2009-1181 PDF JBIG2 NULL dereference

495896 - CVE-2009-1182 PDF JBIG2 MMR decoder buffer overflows

495899 - CVE-2009-1183 PDF JBIG2 MMR infinite loop DoS

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