[SECURITY] Fedora 17 Update: libpng10-1.0.57-1.fc17

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2012-2003
2012-02-19 17:14:07
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Name        : libpng10
Product     : Fedora 17
Version     : 1.0.57
Release     : 1.fc17
URL         : http://www.libpng.org/pub/png/libpng.html
Summary     : Old version of libpng, needed to run old binaries
Description :
The libpng10 package contains an old version of libpng, a library of functions
for creating and manipulating PNG (Portable Network Graphics) image format
files.

This package is needed if you want to run binaries that were linked dynamically
with libpng 1.0.x.

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Update Information:

This update addresses an integer overflow in the libpng10 PNG library, which could lead to the execution of arbitrary code if a malformed image is processed.
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References:

  [ 1 ] Bug #790737 - CVE-2011-3026 libpng: Heap-buffer-overflow in png_decompress_chunk (MFSA 2012-11)
        https://bugzilla.redhat.com/show_bug.cgi?id=790737
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update libpng10' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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