VDB
CVE-2020-18778
CVE-2020-18778
PUBLISHED
In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_p_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
EPSS 0.48% · 65.5th percentile
Risk Scores
EPSS Score
0.48%
65.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | libav | 0, 6:9.10-1ubuntu1, 6:9.10-1ubuntu2 |
Exploit Intelligence
Timeline
- Aug 23, 2021 CVE Published
- Aug 24, 2021 EPSS Score
- Oct 21, 2021 EPSS Score
- Dec 18, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 15, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 14, 2022 EPSS Score
- Jun 11, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Dec 4, 2022 EPSS Score
- Jan 31, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-18778 third-party-advisory
- https://bugzilla.libav.org/show_bug.cgi?id=1155 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-18778 third-party-advisory