CVE-2011-1929

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
May 24, 2011
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-1929: Medium severity, CVSS 5.0 | Vulnix