VDB
CVE-2020-26682
CVE-2020-26682
PUBLISHED
CVSS 8.800000190734863 HIGH
In libass 0.14.0, the `ass_outline_construct`'s call to `outline_stroke` causes a signed integer overflow.
EPSS 1.81% · 77.8th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.81%
77.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | libass | 0, 1:0.14.0-2 |
| Ubuntu:18.04:LTS | libass | 0, 1:0.13.7-2, 1:0.14.0-1 |
Timeline
- Oct 16, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-26682 third-party-advisory
- https://github.com/libass/libass/issues/431 third-party-advisory
- https://github.com/libass/libass/pull/432 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-26682 third-party-advisory