VDB
CVE-2019-17539
CVE-2019-17539
PUBLISHED
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
EPSS 0.66% · 71.6th percentile
Risk Scores
EPSS Score
0.66%
71.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | ffmpeg | 7:3.3.4-2, 7:3.3.4-2build3, 7:3.4-2ubuntu2 |
| Ubuntu:Pro:14.04:LTS | libav | 0, 6:9.10-1ubuntu2, 6:9.10-1ubuntu5 |
Timeline
- Oct 14, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-17539 third-party-advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733 third-party-advisory
- https://ubuntu.com/security/notices/USN-4431-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17539 third-party-advisory