VULNERABILITY INTELLIGENCE
CVE-2021-43521
CVSS score7.5 HIGH
EPSS probability1.28%
CISA KEVNot currently listed
Published2022-04-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A Buffer Overflow vulnerability exists in zlog 1.2.15 via zlog_conf_build_with_file in src/zlog/src/conf.c.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- cve@mitre.org — Product, Third Party Advisory
- cve@mitre.org — Exploit, Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Product, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory