[Pkg-kde-extras] Bug#773846: Buffer overflow in INFO tags of riff (patch from upstream)

[Klaus Ethgen]

Package: exiv2
Version: 0.24-4.1
Severity: grave
Tags: security patch

There is a buffer overflow condition with some AVI files. I am not fully
sure but maybe it could be used for a code execution.

However, the bug is fixed upstream. See also report [0].

I extracted and tested the patch from upstream and added it to this
report.

This bug affects also many other packages that uses libexiv2. Namely
geeqie and digikam.

-- System Information:
Debian Release: 8.0
  APT prefers unstable
  APT policy: (800, 'unstable'), (110, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.17.5 (SMP w/8 CPU cores)
Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1) (ignored: LC_ALL set to de_DE)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages exiv2 depends on:
ii  libc6        2.19-13
ii  libexiv2-13  0.24-4.1
ii  libgcc1      1:4.9.2-9
ii  libstdc++6   4.9.2-9

exiv2 recommends no packages.

exiv2 suggests no packages.

-- no debconf information

[0] http://dev.exiv2.org/issues/1002
-- 
Klaus Ethgen                              http://www.ethgen.ch/
pub  4096R/4E20AF1C 2011-05-16   Klaus Ethgen <Klaus at Ethgen.de>
Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
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