CVEvulnerability
CVE-2020-22217
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-08-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-125
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 configurations
• c-ares c-ares 1.16.1
• c-ares c-ares 1.17.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://github.com/c-ares/c-ares/issues/333 Exploit, Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00014.html Mailing List, Third Party Advisory
- https://github.com/c-ares/c-ares/issues/333 Exploit, Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2023/09/msg00014.html Mailing List, Third Party Advisory