VDB
CVE-2019-20387
CVE-2019-20387
PUBLISHED
CVSS 7.5 HIGH
repodata_schema2id in repodata.c in libsolv before 0.7.6 has a heap-based buffer over-read via a last schema whose length is less than the length of the input schema.
EPSS 2.34% · 83.4th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.34%
83.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | libsolv | 0.6.28-2build1, 0.6.30-1build1, 0 |
| Ubuntu:Pro:16.04:LTS | libsolv | 0, 0.6.11-1build1, 0.6.11-1.1 |
Timeline
- Jan 21, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
References
- https://github.com/openSUSE/libsolv/commit/fdb9c9c03508990e4583046b590c30d958f272da fix
- https://lists.debian.org/debian-lts-announce/2020/01/msg00034.html advisory
- https://github.com/openSUSE/libsolv/compare/0.7.5...0.7.6 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-20387 third-party-advisory
- https://ubuntu.com/security/CVE-2019-20387 advisory