Home / vulnerabilities Secunia Security Advisory 45713
Posted on 27 August 2011
Source : packetstormsecurity.org Link
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TITLE:
CUPS "gif_read_lzw()" Buffer Overflow Vulnerability
SECUNIA ADVISORY ID:
SA45713
VERIFY ADVISORY:
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http://secunia.com/advisories/45713/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45713
RELEASE DATE:
2011-08-26
DISCUSS ADVISORY:
http://secunia.com/advisories/45713/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/45713/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=45713
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DESCRIPTION:
A vulnerability has been discovered in CUPS, which can be exploited
by malicious people to potentially compromise a vulnerable system.
The vulnerability is caused due to a boundary error within the
"gif_read_lzw()" function (filter/image-gif.c) and can be exploited
to cause a heap-based buffer overflow via specially crafted GIF
images.
The vulnerability is confirmed in version 1.4.6. Prior versions may
also be affected.
SOLUTION:
Update to version 1.4.7.
PROVIDED AND/OR DISCOVERED BY:
Red Hat Security Response Team
ORIGINAL ADVISORY:
CUPS Bug #3867:
http://cups.org/str.php?L3867
Red Hat Bug #727800:
https://bugzilla.redhat.com/show_bug.cgi?id=727800
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
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EXTENDED DESCRIPTION:
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EXTENDED SOLUTION:
Further details available in Customer Area:
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EXPLOIT:
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