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| From: | UBUNTU | | Date: | 09.03.2005 | | Subject: | [USN-91-1] EXIF library vulnerability |
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Ubuntu Security Notice USN-91-1 March 07, 2005
libexif vulnerabilities
https://bugzilla.ubuntulinux.org/7152
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A security issue affects the following Ubuntu releases:
Ubuntu 4.10 (Warty Warthog)
The following packages are affected:
libexif10
The problem can be corrected by upgrading the affected package to
version 0.6.9-1ubuntu0.1. In general, a standard system upgrade is
sufficient to effect the necessary changes.
Details follow:
Sylvain Defresne discovered that the EXIF library did not properly
validate the structure of the EXIF tags. By tricking a user to load an
image with a malicious EXIF tag, an attacker could exploit this to
crash the process using the library, or even execute arbitrary code
with the privileges of the process.
Source archives:
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif_0.6.9-1ubuntu
0.1.diff.gz
Size/MD5: 3179 e9fd1d2236959505cf178a020c188055
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif_0.6.9-1ubuntu
0.1.dsc
Size/MD5: 601 2da73dc518844cf3461f3d962dd8c54a
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif_0.6.9.orig.ta
r.gz
Size/MD5: 520956 0aa142335a8a00c32bb6c7dbfe95fc24
amd64 architecture (Athlon64, Opteron, EM64T Xeon)
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif-dev_0.6.9-1ub
untu0.1_amd64.deb
Size/MD5: 67246 05d61f165d5dcbe88cca2c3fe241e1f3
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif10_0.6.9-1ubun
tu0.1_amd64.deb
Size/MD5: 81306 de2d6751deca8eefd36d88436be4e9cc
i386 architecture (x86 compatible Intel/AMD)
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif-dev_0.6.9-1ub
untu0.1_i386.deb
Size/MD5: 64274 032c168632797a2a3ca36b2d994e8dcf
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif10_0.6.9-1ubun
tu0.1_i386.deb
Size/MD5: 78850 7f55dde4ed21e72732b90407ba1138e9
powerpc architecture (Apple Macintosh G3/G4/G5)
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif-dev_0.6.9-1ub
untu0.1_powerpc.deb
Size/MD5: 68474 9005e4ceb739ab6d1866a5cd7637a0b3
http://security.ubuntu.com/ubuntu/pool/main/libe/libexif/libexif10_0.6.9-1ubun
tu0.1_powerpc.deb
Size/MD5: 80436 b4b646bd56dae9b6483450f597272cc9
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