CVEvulnerability

CVE-2009-2666

6.4 MEDIUM Published 2009-08-07 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-08-07
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
CWE-310

Description

socket.c in fetchmail before 6.3.11 does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Affected configurations

• fetchmail fetchmail (<= 6.3.10) • fetchmail fetchmail 4.5.1 • fetchmail fetchmail 4.5.2 • fetchmail fetchmail 4.5.3 • fetchmail fetchmail 4.5.4 • fetchmail fetchmail 4.5.5 • fetchmail fetchmail 4.5.6 • fetchmail fetchmail 4.5.7 • fetchmail fetchmail 4.5.8 • fetchmail fetchmail 4.6.0 • fetchmail fetchmail 4.6.1 • fetchmail fetchmail 4.6.2 • fetchmail fetchmail 4.6.3 • fetchmail fetchmail 4.6.4 • fetchmail fetchmail 4.6.5 • fetchmail fetchmail 4.6.6 • fetchmail fetchmail 4.6.7 • fetchmail fetchmail 4.6.8 • fetchmail fetchmail 4.6.9 • fetchmail fetchmail 4.7.0 • fetchmail fetchmail 4.7.1 • fetchmail fetchmail 4.7.2 • fetchmail fetchmail 4.7.3 • fetchmail fetchmail 4.7.4 • fetchmail fetchmail 4.7.5 • fetchmail fetchmail 4.7.6 • fetchmail fetchmail 4.7.7 • fetchmail fetchmail 5.0.0 • fetchmail fetchmail 5.0.1 • fetchmail fetchmail 5.0.2 • fetchmail fetchmail 5.0.3 • fetchmail fetchmail 5.0.4 • fetchmail fetchmail 5.0.5 • fetchmail fetchmail 5.0.6 • fetchmail fetchmail 5.0.7 • fetchmail fetchmail 5.0.8 • fetchmail fetchmail 5.1.0 • fetchmail fetchmail 5.1.4 • fetchmail fetchmail 5.2.0 • fetchmail fetchmail 5.2.1 • fetchmail fetchmail 5.2.3 • fetchmail fetchmail 5.2.4 • fetchmail fetchmail 5.2.7 • fetchmail fetchmail 5.2.8 • fetchmail fetchmail 5.3.0 • fetchmail fetchmail 5.3.1 • fetchmail fetchmail 5.3.3 • fetchmail fetchmail 5.3.8 • fetchmail fetchmail 5.4.0 • fetchmail fetchmail 5.4.3 • fetchmail fetchmail 5.4.4 • fetchmail fetchmail 5.4.5 • fetchmail fetchmail 5.5.0 • fetchmail fetchmail 5.5.2 • fetchmail fetchmail 5.5.3 • fetchmail fetchmail 5.5.5 • fetchmail fetchmail 5.5.6 • fetchmail fetchmail 5.6.0 • fetchmail fetchmail 5.7.0 • fetchmail fetchmail 5.7.2 … and 43 more

Related

Weakness · not in database (1)

References