Out-of-bounds Read in Ffmpeg
CVE-2017-11719
The dnxhd_decode_header function in libavcodec/dnxhddec.c in FFmpeg 3.0 through 3.3.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via a crafted DNxHD file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.securityfocus.com/bid/100020 (VDB Entry, Third Party Advisory, vdb-entry)
- www.debian.org/security/2017/dsa-3957 (vendor-advisory)
- github.com/FFmpeg/FFmpeg/commit/296debd213bd6dce7647cedd34eb64e5b94cdc92 (Patch, Third Party Advisory, Issue Tracking)
- github.com/FFmpeg/FFmpeg/commit/f31fc4755f69ab26bf6e8be47875b7dcede8e29e
Frequently asked questions
- What is CVE-2017-11719?
- CVE-2017-11719 is a high-severity vulnerability in Ffmpeg, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2017-07-28.
- How severe is CVE-2017-11719?
- High severity. CVSS v3 base score is 7.8 out of 10.