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Sicherheit: Pufferüberläufe in libpng10
Aktuelle Meldungen Distributionen
Name: Pufferüberläufe in libpng10
ID: FEDORA-2015-2765
Distribution: Fedora
Plattformen: Fedora 22
Datum: Mo, 9. März 2015, 11:17
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9495
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0973

Originalnachricht

Name        : libpng10
Product : Fedora 22
Version : 1.0.63
Release : 1.fc22
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 a couple of buffer overflows that might allow
context-dependent attackers to execute arbitrary code via very wide PNG images.

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References:

[ 1 ] Bug #1179186 - CVE-2014-9495 libpng: buffer overflow in png_combine_row
https://bugzilla.redhat.com/show_bug.cgi?id=1179186
[ 2 ] Bug #1177327 - CVE-2015-0973 libpng: Heap-buffer overflow
png_combine_row() with very wide interlaced images
https://bugzilla.redhat.com/show_bug.cgi?id=1177327
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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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