CVE-2020-22217
MEDIUM5.9EPSS 0.11%c-ares - security update
Published: 8/22/2023Modified: 4/28/2026
Description
Buffer overflow vulnerability in c-ares before 1_16_1 thru 1_17_0 via function ares_parse_soa_reply in ares_parse_soa_reply.c.
Affected packages (2)
- Debian/c-aresfrom 0, < 1.17.1-1
- Debian/c-aresfrom 0, < 1.14.0-1+deb10u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |