VDB
CVE-2020-18776
CVE-2020-18776
PUBLISHED
CVSS 6.5 MEDIUM
In Libav 12.3, there is a segmentation fault in vc1_decode_b_mb_intfr in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
EPSS 0.88% · 57.6th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.88%
57.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | libav | 0, 6:0.8.7-1ubuntu2, 6:9.10-1ubuntu1 |
Timeline
- Aug 23, 2021 CVE Published
- Aug 24, 2021 EPSS Score
- Oct 22, 2021 EPSS Score
- Dec 20, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 17, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 16, 2022 EPSS Score
- Jun 14, 2022 EPSS Score
- Aug 13, 2022 EPSS Score
- Dec 9, 2022 EPSS Score
- Feb 6, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-18776 third-party-advisory
- https://bugzilla.libav.org/show_bug.cgi?id=1153 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-18776 third-party-advisory