From:
[email protected]
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- ------------------------------------------------------------------------- Debian Security Advisory DSA-3555-1
[email protected] https://www.debian.org/security/ Alessandro Ghedini
April 23, 2016
https://www.debian.org/security/faq
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Package : imlib2
CVE ID : CVE-2011-5326 CVE-2014-9771 CVE-2016-3993 CVE-2016-3994
CVE-2016-4024
Debian Bug : 639414 785369 819818 820206 821732
Several vulnerabilities were discovered in imlib2, an image manipulation library.
CVE-2011-5326
Kevin Ryde discovered that attempting to draw a 2x1 radi ellipse
results in a floating point exception.
CVE-2014-9771
It was discovered that an integer overflow could lead to invalid
memory reads and unreasonably large memory allocations.
CVE-2016-3993
Yuriy M. Kaminskiy discovered that drawing using coordinates from
an untrusted source could lead to an out-of-bound memory read, which
in turn could result in an application crash.
CVE-2016-3994
Jakub Wilk discovered that a malformed image could lead to an
out-of-bound read in the GIF loader, which may result in an
application crash or information leak.
CVE-2016-4024
Yuriy M. Kaminskiy discovered an integer overflow that could lead to
an insufficient heap allocation and out-of-bound memory write.
For the oldstable distribution (wheezy), these problems have been fixed
in version 1.4.5-1+deb7u2.
For the stable distribution (jessie), these problems have been fixed in
version 1.4.6-2+deb8u2.
For the unstable distribution (sid), these problems have been fixed in
version 1.4.8-1.
We recommend that you upgrade your imlib2 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at:
https://www.debian.org/security/
Mailing list:
[email protected]
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