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CVE-2012-2837

Published: 13 July 2012

The mnote_olympus_entry_get_value function in olympus/mnote-olympus-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (divide-by-zero error) via an image with crafted EXIF tags that are not properly handled during the formatting of EXIF maker note tags.

Priority

Low

Status

Package Release Status
libexif
Launchpad, Ubuntu, Debian
upstream
Released (0.6.20-3,0.6.21)
hardy
Released (0.6.16-2.1ubuntu0.2)
lucid
Released (0.6.19-1ubuntu0.1)
natty
Released (0.6.20-0ubuntu1.1)
oneiric
Released (0.6.20-1ubuntu0.1)
precise
Released (0.6.20-2ubuntu0.1)
Patches:
vendor: https://bugzilla.novell.com/attachment.cgi?id=498460
upstream: http://libexif.cvs.sourceforge.net/viewvc/libexif/libexif/libexif/olympus/mnote-olympus-entry.c?r1=1.54&r2=1.55&view=patch