lp:ubuntu/dapper-security/ffmpeg
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- 4. By Kees Cook
-
* SECURITY UPDATE: crash from crafted STR file, heap overflow in PNG.
* libavcodec/utils.c: fixes from upstream, thanks to Debian (CVE-2005-4048).
* libavformat/psxstr. c: backported fixes from upstream (CVE-2008-3162). - 3. By Kees Cook
-
* SECURITY UPDATE: Fix arbitrary code execution in multiple buffer
overflows.
* libavcodec/{4mc,alac, shorten, snow,dtsdec, vorbis} .c, libavformat/rm.c:
Backported CVS changes to check for buffer overflow conditions.
* References
- CVE-2006-4800
- http://bugs.gentoo. org/show_ bug.cgi? id=133520 - 2. By Sebastian Dröge
-
* Sync with Debian:
+ Compile with -fomit-frame-pointer for x86 to gain a new register in
some situations... Fixes FTBFS on x86... ugly architecture
+ Add -DRUNTIME_CPUDETECT to CFLAGS to enable runtime CPU feature detection.
This let ffmpeg work on G3 powerpc for example
+ Re-add epoch
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- lp:ubuntu/karmic/ffmpeg