CVEvulnerability
CVE-2018-15822
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-08-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-617
Description
The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
Affected configurations
• ffmpeg ffmpeg (<= 2.8)
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
• canonical ubuntu linux 19.04
• canonical ubuntu linux 20.04
Related
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10 Patch, Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/60 Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3967-1/ Third Party Advisory
- https://usn.ubuntu.com/4431-1/ Third Party Advisory
- https://www.debian.org/security/2019/dsa-4449 Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10 Patch, Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/60 Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3967-1/ Third Party Advisory
- https://usn.ubuntu.com/4431-1/ Third Party Advisory
- https://www.debian.org/security/2019/dsa-4449 Third Party Advisory