VDB
CVE-2020-28928
CVE-2020-28928
PUBLISHED
In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).
EPSS 0.04% · 12.8th percentile
Risk Scores
EPSS Score
0.04%
12.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | musl | 1.1.9-1ubuntu0.1~esm2, 1.1.9-1, 0 |
| Ubuntu:Pro:18.04:LTS | musl | 1.1.18-1, 1.1.16-3, 1.1.19-1 |
| Ubuntu:Pro:14.04:LTS | musl | 0.9.14-2, 0, 0.9.15-1 |
| Ubuntu:Pro:20.04:LTS | musl | 0, 1.1.24-1, 1.1.23-2build1 |
Timeline
- Nov 24, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Apr 29, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-28928 third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/11/20/4 third-party-advisory
- https://ubuntu.com/security/notices/USN-5990-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-28928 third-party-advisory