VULNERABILITY INTELLIGENCE
CVE-2020-3812
CVSS score5.5 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2020-05-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
qmail-verify as used in netqmail 1.06 is prone to an information disclosure vulnerability. A local attacker can test for the existence of files and directories anywhere in the filesystem because qmail-verify runs as root and tests for the existence of files in the attacker's home directory, without dropping its privileges first.
Weakness classification
- nvd@nist.gov: CWE-269
Primary references
- security@debian.org — Issue Tracking, Third Party Advisory
- security@debian.org — Mailing List, Third Party Advisory
- security@debian.org — Third Party Advisory
- security@debian.org — Third Party Advisory
- security@debian.org — Exploit, Mailing List, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Patch, Third Party Advisory