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Category:   Application (Generic)  >   CUPS Vendors:   Easy Software Products
(Red Hat Issues Fix) CUPS Integer Overflow in Processing TIFF Images Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1022076
SecurityTracker URL:  http://securitytracker.com/id/1022076
CVE Reference:   CVE-2009-0163   (Links to External Site)
Date:  Apr 17 2009
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 1.3.9 and prior versions
Description:   A vulnerability was reported in CUPS. A remote user can execute arbitrary code on the target system.

A remote user can send a specially crafted TIFF image to trigger an integer overflow and execute arbitrary code on the target system. The code will run with the privileges of the target service.

Impact:   A remote user can execute arbitrary code on the target system.
Solution:   Red Hat has released a fix.

The Red Hat advisory is available at:

https://rhn.redhat.com/errata/RHSA-2009-0429.html

Vendor URL:  www.cups.org/ (Links to External Site)
Cause:   Boundary error
Underlying OS:  Linux (Red Hat Enterprise)
Underlying OS Comments:  4, 5

Message History:   This archive entry is a follow-up to the message listed below.
Apr 16 2009 CUPS Integer Overflow in Processing TIFF Images Lets Remote Users Execute Arbitrary Code



 Source Message Contents

Subject:  [RHSA-2009:0429-01] Important: cups security update


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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

Synopsis:          Important: cups security update
Advisory ID:       RHSA-2009:0429-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2009-0429.html
Issue date:        2009-04-16
CVE Names:         CVE-2009-0146 CVE-2009-0147 CVE-2009-0163 
                   CVE-2009-0166 CVE-2009-0799 CVE-2009-0800 
                   CVE-2009-1179 CVE-2009-1180 CVE-2009-1181 
                   CVE-2009-1182 CVE-2009-1183 
=====================================================================

1. Summary:

Updated cups 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 impact by the Red
Hat Security Response Team.

2. Relevant releases/architectures:

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

3. Description:

The Common UNIX® Printing System (CUPS) provides a portable printing layer
for UNIX operating systems.

Multiple integer overflow flaws were found in the CUPS JBIG2 decoder. An
attacker could create a malicious PDF file that would cause CUPS to crash
or, potentially, execute arbitrary code as the "lp" user if the file was
printed. (CVE-2009-0147, CVE-2009-1179)

Multiple buffer overflow flaws were found in the CUPS JBIG2 decoder. An
attacker could create a malicious PDF file that would cause CUPS to crash
or, potentially, execute arbitrary code as the "lp" user if the file was
printed. (CVE-2009-0146, CVE-2009-1182)

Multiple flaws were found in the CUPS JBIG2 decoder that could lead to the
freeing of arbitrary memory. An attacker could create a malicious PDF file
that would cause CUPS to crash or, potentially, execute arbitrary code
as the "lp" user if the file was printed. (CVE-2009-0166, CVE-2009-1180)

Multiple input validation flaws were found in the CUPS JBIG2 decoder. An
attacker could create a malicious PDF file that would cause CUPS to crash
or, potentially, execute arbitrary code as the "lp" user if the file was
printed. (CVE-2009-0800)

An integer overflow flaw, leading to a heap-based buffer overflow, was
discovered in the Tagged Image File Format (TIFF) decoding routines used by
the CUPS image-converting filters, "imagetops" and "imagetoraster". An
attacker could create a malicious TIFF file that could, potentially,
execute arbitrary code as the "lp" user if the file was printed.
(CVE-2009-0163)

Multiple denial of service flaws were found in the CUPS JBIG2 decoder. An
attacker could create a malicious PDF file that would cause CUPS to crash
when printed. (CVE-2009-0799, CVE-2009-1181, CVE-2009-1183)

Red Hat would like to thank Aaron Sigel, Braden Thomas and Drew Yao of
the Apple Product Security team, and Will Dormann of the CERT/CC for
responsibly reporting these flaws.

Users of cups are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing the
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/):

490596 - CVE-2009-0163 cups: Integer overflow in the TIFF image filter
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

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/cups-1.1.22-0.rc1.9.27.el4_7.5.src.rpm

i386:
cups-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm

ia64:
cups-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm

ppc:
cups-1.1.22-0.rc1.9.27.el4_7.5.ppc.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.ppc.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.ppc64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.ppc.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.ppc.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.ppc64.rpm

s390:
cups-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm

s390x:
cups-1.1.22-0.rc1.9.27.el4_7.5.s390x.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.s390x.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.s390x.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.s390.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.s390x.rpm

x86_64:
cups-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/cups-1.1.22-0.rc1.9.27.el4_7.5.src.rpm

i386:
cups-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm

x86_64:
cups-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/cups-1.1.22-0.rc1.9.27.el4_7.5.src.rpm

i386:
cups-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm

ia64:
cups-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm

x86_64:
cups-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/cups-1.1.22-0.rc1.9.27.el4_7.5.src.rpm

i386:
cups-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm

ia64:
cups-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.ia64.rpm

x86_64:
cups-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-debuginfo-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-devel-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.i386.rpm
cups-libs-1.1.22-0.rc1.9.27.el4_7.5.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.3.7-8.el5_3.4.src.rpm

i386:
cups-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-libs-1.3.7-8.el5_3.4.i386.rpm
cups-lpd-1.3.7-8.el5_3.4.i386.rpm

x86_64:
cups-1.3.7-8.el5_3.4.x86_64.rpm
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.x86_64.rpm
cups-libs-1.3.7-8.el5_3.4.i386.rpm
cups-libs-1.3.7-8.el5_3.4.x86_64.rpm
cups-lpd-1.3.7-8.el5_3.4.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cups-1.3.7-8.el5_3.4.src.rpm

i386:
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-devel-1.3.7-8.el5_3.4.i386.rpm

x86_64:
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.x86_64.rpm
cups-devel-1.3.7-8.el5_3.4.i386.rpm
cups-devel-1.3.7-8.el5_3.4.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/cups-1.3.7-8.el5_3.4.src.rpm

i386:
cups-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-devel-1.3.7-8.el5_3.4.i386.rpm
cups-libs-1.3.7-8.el5_3.4.i386.rpm
cups-lpd-1.3.7-8.el5_3.4.i386.rpm

ia64:
cups-1.3.7-8.el5_3.4.ia64.rpm
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.ia64.rpm
cups-devel-1.3.7-8.el5_3.4.ia64.rpm
cups-libs-1.3.7-8.el5_3.4.i386.rpm
cups-libs-1.3.7-8.el5_3.4.ia64.rpm
cups-lpd-1.3.7-8.el5_3.4.ia64.rpm

ppc:
cups-1.3.7-8.el5_3.4.ppc.rpm
cups-debuginfo-1.3.7-8.el5_3.4.ppc.rpm
cups-debuginfo-1.3.7-8.el5_3.4.ppc64.rpm
cups-devel-1.3.7-8.el5_3.4.ppc.rpm
cups-devel-1.3.7-8.el5_3.4.ppc64.rpm
cups-libs-1.3.7-8.el5_3.4.ppc.rpm
cups-libs-1.3.7-8.el5_3.4.ppc64.rpm
cups-lpd-1.3.7-8.el5_3.4.ppc.rpm

s390x:
cups-1.3.7-8.el5_3.4.s390x.rpm
cups-debuginfo-1.3.7-8.el5_3.4.s390.rpm
cups-debuginfo-1.3.7-8.el5_3.4.s390x.rpm
cups-devel-1.3.7-8.el5_3.4.s390.rpm
cups-devel-1.3.7-8.el5_3.4.s390x.rpm
cups-libs-1.3.7-8.el5_3.4.s390.rpm
cups-libs-1.3.7-8.el5_3.4.s390x.rpm
cups-lpd-1.3.7-8.el5_3.4.s390x.rpm

x86_64:
cups-1.3.7-8.el5_3.4.x86_64.rpm
cups-debuginfo-1.3.7-8.el5_3.4.i386.rpm
cups-debuginfo-1.3.7-8.el5_3.4.x86_64.rpm
cups-devel-1.3.7-8.el5_3.4.i386.rpm
cups-devel-1.3.7-8.el5_3.4.x86_64.rpm
cups-libs-1.3.7-8.el5_3.4.i386.rpm
cups-libs-1.3.7-8.el5_3.4.x86_64.rpm
cups-lpd-1.3.7-8.el5_3.4.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-2009-0163
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0166
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://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/

Copyright 2009 Red Hat, Inc.
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