[SECURITY] Fedora 7 Update: libpng-1.2.29-1.fc7

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2008-4947
2008-06-03 04:42:18
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Name        : libpng
Product     : Fedora 7
Version     : 1.2.29
Release     : 1.fc7
URL         : http://www.libpng.org/pub/png/
Summary     : A library of functions for manipulating PNG image format files
Description :
The libpng package contains a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.  PNG
is a bit-mapped graphics format similar to the GIF format.  PNG was
created to replace the GIF format, since GIF uses a patented data
compression algorithm.

Libpng should be installed if you need to manipulate PNG format image
files.

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Update Information:

Update to new upstream version 1.2.29.    Among other bug fixes, this introduces
a minor security fix in the handling of unknown chunks - CVE-2008-1382:
http://libpng.sourceforge.net/Advisory-1.2.26.txt
http://www.ocert.org/advisories/ocert-2008-003.html
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ChangeLog:

* Sat May 31 2008 Tom Lane <tgl at redhat.com> 2:1.2.29-1
- Update to libpng 1.2.29 (fixes low-priority security issue CVE-2008-1382)
Related: #441839
* Thu Oct 18 2007 Tom Lane <tgl at redhat.com> 2:1.2.22-1
- Update to libpng 1.2.22, primarily to fix CVE-2007-5269
Related: #324771
- Update License tag
* Wed May 23 2007 Tom Lane <tgl at redhat.com> 2:1.2.16-2
- Add patch to fix CVE-2007-2445
Related: #239542
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References:

  [ 1 ] Bug #441839 - CVE-2008-1382 libpng unknown chunk handling flaw
        https://bugzilla.redhat.com/show_bug.cgi?id=441839
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update libpng' 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
http://fedoraproject.org/keys
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