VDB
CVE-2019-17539
CVE-2019-17539
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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 2.03% · 80.3th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.03%
80.3th 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 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 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