CVE-2021-3200
3.3
LOW
CVSS 3.1
EPSS 0.03%
Description
Buffer overflow vulnerability in libsolv 2020-12-13 via the Solver * testcase_read(Pool *pool, FILE *fp, const char *testcase, Queue *job, char **resultp, int *resultflagsp function at src/testcase.c: line 2334, which could cause a denial of service
How to fix CVE-2021-3200
To remediate CVE-2021-3200, upgrade the affected package to a fixed version below.
- Debian/libsolv—upgrade to 0.7.17-1 or later
Is CVE-2021-3200 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.7.17-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |