====================================================================                   Red Hat Security Advisory

Synopsis:          Important: poppler security update
Advisory ID:       RHSA-2009:0480-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2009:0480.html
Issue date:        2009-05-13
CVE Names:         CVE-2009-0146 CVE-2009-0147 CVE-2009-0166 
                   CVE-2009-0195 CVE-2009-0799 CVE-2009-0800 
                   CVE-2009-1179 CVE-2009-1180 CVE-2009-1181 
                   CVE-2009-1182 CVE-2009-1183 CVE-2009-1187 
                   CVE-2009-1188 
====================================================================
1. Summary:

Updated poppler packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 5.

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 Desktop (v. 5 client) - i386, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

Poppler is a Portable Document Format (PDF) rendering library, used by
applications such as Evince.

Multiple integer overflow flaws were found in poppler. An attacker could
create a malicious PDF file that would cause applications that use poppler
(such as Evince) to crash or, potentially, execute arbitrary code when
opened. (CVE-2009-0147, CVE-2009-1179, CVE-2009-1187, CVE-2009-1188)

Multiple buffer overflow flaws were found in poppler's JBIG2 decoder. An
attacker could create a malicious PDF file that would cause applications
that use poppler (such as Evince) to crash or, potentially, execute
arbitrary code when opened. (CVE-2009-0146, CVE-2009-1182)

Multiple flaws were found in poppler's JBIG2 decoder that could lead to the
freeing of arbitrary memory. An attacker could create a malicious PDF file
that would cause applications that use poppler (such as Evince) to crash
or, potentially, execute arbitrary code when opened. (CVE-2009-0166,
CVE-2009-1180)

Multiple input validation flaws were found in poppler's JBIG2 decoder. An
attacker could create a malicious PDF file that would cause applications
that use poppler (such as Evince) to crash or, potentially, execute
arbitrary code when opened. (CVE-2009-0800)

Multiple denial of service flaws were found in poppler's JBIG2 decoder. An
attacker could create a malicious PDF file that would cause applications
that use poppler (such as Evince) 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.

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

5. Bugs fixed (http://bugzilla.redhat.com/):

490612 - CVE-2009-0146 xpdf: Multiple buffer overflows in JBIG2 decoder (setBitmap, readSymbolDictSeg) (CVE-2009-0195)
490614 - CVE-2009-0147 xpdf: Multiple integer overflows in JBIG2 decoder
490625 - CVE-2009-0166 xpdf: Freeing of potentially uninitialized memory in JBIG2 decoder
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
495906 - CVE-2009-1187 poppler CairoOutputDev integer overflow
495907 - CVE-2009-1188 poppler SplashBitmap integer overflow

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:

i386:
poppler-0.5.4-4.4.el5_3.9.i386.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-utils-0.5.4-4.4.el5_3.9.i386.rpm

x86_64:
poppler-0.5.4-4.4.el5_3.9.i386.rpm
poppler-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-utils-0.5.4-4.4.el5_3.9.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-devel-0.5.4-4.4.el5_3.9.i386.rpm

x86_64:
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-devel-0.5.4-4.4.el5_3.9.i386.rpm
poppler-devel-0.5.4-4.4.el5_3.9.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
poppler-0.5.4-4.4.el5_3.9.i386.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-devel-0.5.4-4.4.el5_3.9.i386.rpm
poppler-utils-0.5.4-4.4.el5_3.9.i386.rpm

ia64:
poppler-0.5.4-4.4.el5_3.9.ia64.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.ia64.rpm
poppler-devel-0.5.4-4.4.el5_3.9.ia64.rpm
poppler-utils-0.5.4-4.4.el5_3.9.ia64.rpm

ppc:
poppler-0.5.4-4.4.el5_3.9.ppc.rpm
poppler-0.5.4-4.4.el5_3.9.ppc64.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.ppc.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.ppc64.rpm
poppler-devel-0.5.4-4.4.el5_3.9.ppc.rpm
poppler-devel-0.5.4-4.4.el5_3.9.ppc64.rpm
poppler-utils-0.5.4-4.4.el5_3.9.ppc.rpm

s390x:
poppler-0.5.4-4.4.el5_3.9.s390.rpm
poppler-0.5.4-4.4.el5_3.9.s390x.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.s390.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.s390x.rpm
poppler-devel-0.5.4-4.4.el5_3.9.s390.rpm
poppler-devel-0.5.4-4.4.el5_3.9.s390x.rpm
poppler-utils-0.5.4-4.4.el5_3.9.s390x.rpm

x86_64:
poppler-0.5.4-4.4.el5_3.9.i386.rpm
poppler-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.i386.rpm
poppler-debuginfo-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-devel-0.5.4-4.4.el5_3.9.i386.rpm
poppler-devel-0.5.4-4.4.el5_3.9.x86_64.rpm
poppler-utils-0.5.4-4.4.el5_3.9.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-2009-0146
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0147
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0166
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0195
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0799
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0800
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1179
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1180
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1181
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1182
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1183
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1187
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1188
http://www.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is .  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2009 Red Hat, Inc.