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AUSCERT External Security Bulletin Redistribution
ESB-2008.0416 -- [UNIX/Linux]
CUPS patch fixes integer overflow vulnerability
24 April 2008
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AusCERT Security Bulletin Summary
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Product: CUPS 1.3-current
Operating System: UNIX variants (UNIX, Linux, OSX)
Impact: Execute Arbitrary Code/Commands
Access: Remote/Unauthenticated
CVE Names: CVE-2008-1722
OVERVIEW:
CUPS, the Common Unix Printing System has released a patch fixing
an integer overflow vulnerability and denial of service
vulnerabilities.
IMPACT:
A malicious use with access to the CUPS server could execute arbitrary
code with the privileges of the user running CUPS via a crafted png
file.
This vulnerability is present in CUPS 1.3-current and has been fixed
in CUPS 1.4-current.
MITIGATION:
Users are advised to apply the patch listed in [1], or check for an
updated version for their operating system.
REFERENCES:
[1] CUPS str2790 Patch
http://www.cups.org/str.php?L2790
AusCERT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
If you believe that your computer system has been compromised or attacked in
any way, we encourage you to let us know by completing the secure National IT
Incident Reporting Form at:
http://www.auscert.org.au/render.html?it=3192
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Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
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