Secunia Security Advisory - A vulnerability has been reported in Cairo, which potentially can be exploited by malicious people to compromise an application using the library.
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TITLE:
Cairo PNG Image Processing Integer Overflow
SECUNIA ADVISORY ID:
SA27880
VERIFY ADVISORY:
http://secunia.com/advisories/27880/
CRITICAL:
Moderately critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
Cairo 1.x
http://secunia.com/product/16764/
DESCRIPTION:
A vulnerability has been reported in Cairo, which potentially can be
exploited by malicious people to compromise an application using the
library.
The vulnerability is caused due to an integer overflow error within
the "read_png()" function in cairo-png.c. This can be exploited to
cause a heap-based buffer overflow via a specially crafted PNG file.
Successful exploitation may allow execution of arbitrary code.
The vulnerability is reported in versions prior to 1.4.12.
SOLUTION:
Update to version 1.4.12.
PROVIDED AND/OR DISCOVERED BY:
Red Hat credits Peter Valchev, Google Security Team.
ORIGINAL ADVISORY:
Red Hat:
https://bugzilla.redhat.com/show_bug.cgi?id=387431
Cairo:
http://cairographics.org/news/cairo-1.4.12/
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