This bug was fixed in the package libexif - 0.6.16-2.1ubuntu0.2
---------------
libexif (0.6.16-2.1ubuntu0.2) hardy-security; urgency=low
* SECURITY UPDATE: denial of service and possible info disclosure via
corrupted EXIF_TAG_COPYRIGHT tag (LP: #1024213)
- debian/patches/CVE-2012-2812.dpatch: fix reading tags that aren't
NUL-terminated in libexif/exif-entry.c.
- CVE-2012-2812
* SECURITY UPDATE: denial of service and possible info disclosure via
UTF-16 tag (LP: #1024213)
- debian/patches/CVE-2012-2813.dpatch: don't read past the end of a
tag when converting from UTF-16 in libexif/exif-entry.c.
- CVE-2012-2813
* SECURITY UPDATE: denial of service and possible code execution via
crafted tags (LP: #1024213)
- debian/patches/CVE-2012-2814.dpatch: fix buffer overflows in
libexif/exif-entry.c.
- CVE-2012-2814
* SECURITY UPDATE: denial of service and possible info disclosure via
crafted tags (LP: #1024213)
- debian/patches/CVE-2012-2836.dpatch: fix buffer overflows in
libexif/exif-data.c
- CVE-2012-2836
* SECURITY UPDATE: denial of service via crafted tags (LP: #1024213)
- debian/patches/CVE-2012-2837.dpatch: fix some possible
division-by-zeros in libexif/olympus/mnote-olympus-entry.c.
- CVE-2012-2837
* SECURITY UPDATE: denial of service and possible code execution via
crafted tags (LP: #1024213)
- debian/patches/CVE-2012-2840.dpatch: fix off-by-one in
libexif/exif-utils.c.
- CVE-2012-2840
* SECURITY UPDATE: denial of service and possible code execution via
incorrect buffer size (LP: #1024213)
- debian/patches/CVE-2012-2841.dpatch: validate buffer length in
libexif/exif-entry.c.
- CVE-2012-2841
-- Marc Deslauriers <[email protected]> Thu, 19 Jul 2012 14:46:59
-0400
** Changed in: libexif (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1024213
Title:
libexif 0.6.21 and exif 0.6.21 were released to fix various overflows
and related issues.
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