CVE-2016-2329
libavcodec/tiff.c in FFmpeg before 2.8.6 does not properly validate RowsPerStrip values and YCbCr chrominance subsampling factors, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
libavcodec/tiff.c in FFmpeg before 2.8.6 does not properly validate RowsPerStrip values and YCbCr chrominance subsampling factors, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted TIFF file, related to the tiff_decode_tag and decode_frame functions.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.57% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- opensuse/leap · ffmpeg/ffmpeg
- Source
- cve@mitre.org
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=89f464e9c229006e16f6bb5403c5529fdd0a9edd
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00129.htmlThird Party Advisory
- http://www.securityfocus.com/bid/84212Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035010Third Party Advisory, VDB Entry
- https://security.gentoo.org/glsa/201606-09Third Party Advisory, VDB Entry
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=89f464e9c229006e16f6bb5403c5529fdd0a9edd
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00129.htmlThird Party Advisory
- http://www.securityfocus.com/bid/84212Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035010Third Party Advisory, VDB Entry
- https://security.gentoo.org/glsa/201606-09Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.