drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libpng10
Name: |
Pufferüberlauf in libpng10 |
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ID: |
FEDORA-2012-3507 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 17 |
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Datum: |
Di, 13. März 2012, 22:18 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3045 |
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Applikationen: |
libpng |
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Originalnachricht |
Name : libpng10 Product : Fedora 17 Version : 1.0.58 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.
------------------------------------------------------------------------------- - Update Information:
A type conversion flaw leading to an out-of-bounds heap buffer read was found in the way libpng10, a library of functions for manipulation PNG image format files, performed expansion of certain iCCP, iTXt, and zTXt PNG image file chunks.
A remote attacker could provide a specially-crafted Portable Network Graphics (PNG) image file, which once opened in an application, linked against libpng10, could lead to denial of service or in some cases, execution of arbitrary code without permission of the user running such an application. ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #799000 - CVE-2011-3045 libpng: buffer overflow in png_inflate caused by invalid type conversions https://bugzilla.redhat.com/show_bug.cgi?id=799000 ------------------------------------------------------------------------------- -
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 ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list package-announce@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/package-announce
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