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.
Published: 2020-05-26
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2234-1 netqmail security update
Debian DSA Debian DSA DSA-4692-1 netqmail security update
EUVD EUVD EUVD-2020-25077 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.
Ubuntu USN Ubuntu USN USN-4556-1 netqmail vulnerabilities
Ubuntu USN Ubuntu USN USN-4621-1 netqmail vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Netqmail Netqmail
cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published:

Updated: 2024-09-16T16:39:08.837Z

Reserved: 2019-12-17T00:00:00.000Z

Link: CVE-2020-3812

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-05-26T13:15:10.733

Modified: 2024-11-21T05:31:47.430

Link: CVE-2020-3812

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses