DescriptionIn libavformat/rl2.c in FFmpeg 3.3.3, a DoS in rl2_read_header() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted RL2 file, which claims a large "frame_count" field in the header but does not contain sufficient backing data, is provided, the loops (for offset and size tables) would consume huge CPU and memory resources, since there is no EOF check inside these loops.
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having important severity.
|National Vulnerability Database|
- openSUSE-SU-2017:2501-1, published Sat, 16 Sep 2017 00:09:50 +0200 (CEST)
- openSUSE-SU-2017:2502-1, published Sat, 16 Sep 2017 00:12:39 +0200 (CEST)
List of released packages
|Product(s)||Fixed package version(s)||References|
|openSUSE Leap 42.2|| ||Patchnames:
|openSUSE Leap 42.3|| ||Patchnames: