CVE-2016-10191
9.8
CRITICAL · CVSS 3.0 · EPSS 7.5% (pctl 94)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Heap-based buffer overflow in libavformat/rtmppkt.c in FFmpeg before 2.8.10, 3.0.x before 3.0.5, 3.1.x before 3.1.6, and 3.2.x before 3.2.2 allows remote attackers to execute arbitrary code by leveraging failure to check for RTMP packet size mismatches.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 7.46% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2017-02-09 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| ffmpeg | ffmpeg |
References
- http://www.openwall.com/lists/oss-security/2017/01/31/12
- http://www.openwall.com/lists/oss-security/2017/02/02/1
- http://www.securityfocus.com/bid/95989
- https://ffmpeg.org/security.html
- https://github.com/FFmpeg/FFmpeg/commit/7d57ca4d9a75562fa32e40766211de150f8b3ee7
- https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html
- http://www.openwall.com/lists/oss-security/2017/01/31/12
- http://www.openwall.com/lists/oss-security/2017/02/02/1
- http://www.securityfocus.com/bid/95989
- https://ffmpeg.org/security.html
- https://github.com/FFmpeg/FFmpeg/commit/7d57ca4d9a75562fa32e40766211de150f8b3ee7
- https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html
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