drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libpng10
Name: |
Pufferüberlauf in libpng10 |
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ID: |
FEDORA-2012-5080 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 16 |
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Datum: |
So, 8. April 2012, 10:59 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3048 |
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Applikationen: |
libpng |
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Originalnachricht |
Name : libpng10 Product : Fedora 16 Version : 1.0.59 Release : 1.fc16 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:
This update includes a fix for a potential memory corruption issue (CVE-2011-3048). ------------------------------------------------------------------------------- - ChangeLog:
* Thu Mar 29 2012 Paul Howarth <paul@city-fan.org> 1.0.59-1 - update to 1.0.59 - revised png_set_text_2() to avoid potential memory corruption (CVE-2011-3048) - prevent PNG_EXPAND+PNG_SHIFT doing the shift twice * Fri Mar 9 2012 Paul Howarth <paul@city-fan.org> 1.0.58-1 - update to 1.0.58 - fix bug with png_handle_hIST with odd chunk length - fix incorrect type (int copy should be png_size_t copy) in png_inflate() (CVE-2011-3045) - fix off-by-one bug in png_handle_sCAL() when using fixed point arithmetic, causing out-of-bounds read in png_set_sCAL() because of failure to copy the string terminators - remove the png_free() of unused png_ptr->current_text from pngread.c - remove all of the assembler code from pnggccrd.c and just "return 2;" * Sun Feb 19 2012 Paul Howarth <paul@city-fan.org> 1.0.57-1 - update to 1.0.57 (fixed CVE-2011-3026 buffer overrun bug) * Thu Jan 5 2012 Paul Howarth <paul@city-fan.org> 1.0.56-2 - rebuilt for gcc 4.7 ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #808139 - CVE-2011-3048 libpng: memory corruption flaw https://bugzilla.redhat.com/show_bug.cgi?id=808139 ------------------------------------------------------------------------------- -
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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