VDB
CVE-2020-23915
CVE-2020-23915
PUBLISHED
CVSS 5.5 MEDIUM
An issue was discovered in cpp-peglib through v0.1.12. peg::resolve_escape_sequence() in peglib.h has a heap-based buffer over-read.
EPSS 0.89% · 56.7th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.89%
56.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | salmon | 1.10.2+ds1-1build1, *, 0 |
| Ubuntu:24.04:LTS | retroarch | 0, *, 1.15.0+dfsg-1 |
| Ubuntu:25.10 | salmon | 0, 1.10.2+ds1-1build2 |
| Ubuntu:25.10 | retroarch | 0, 1.20.0+dfsg-2build1, 1.20.0+dfsg-3 |
Timeline
- Apr 21, 2021 CVE Published
- Apr 26, 2021 CVE Updated
- Apr 27, 2021 EPSS Score
- Jul 1, 2021 EPSS Score
- Sep 1, 2021 EPSS Score
- Jan 4, 2022 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 8, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 9, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-23915 third-party-advisory
- https://github.com/yhirose/cpp-peglib/commit/b3b29ce8f3acf3a32733d930105a17d7b0ba347e third-party-advisory
- https://github.com/yhirose/cpp-peglib/issues/122 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-23915 third-party-advisory