fetchmail 4.6.3 through 6.3.16, when debug mode is enabled, does not properly handle invalid characters in a multi-character locale, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted (1) message header or (2) POP3 UIDL list.

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Advisories
Source ID Title
EUVD EUVD EUVD-2010-1197 fetchmail 4.6.3 through 6.3.16, when debug mode is enabled, does not properly handle invalid characters in a multi-character locale, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted (1) message header or (2) POP3 UIDL list.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00707}

epss

{'score': 0.00773}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-07T01:14:06.646Z

Reserved: 2010-03-29T00:00:00.000Z

Link: CVE-2010-1167

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2010-05-07T18:24:15.780

Modified: 2025-04-11T00:51:21.963

Link: CVE-2010-1167

cve-icon Redhat

Severity : Low

Publid Date: 2010-04-18T00:00:00Z

Links: CVE-2010-1167 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses