CVE-2009-3942 - CVE House
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Status published Medium CVE-2009-3942

Martin Lambers msmtp before 1.4.19, when OpenSSL is used, does...

Vulnerability Description

Martin Lambers msmtp before 1.4.19, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the (1) subject's Common Name or (2) Subject Alternative Name 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2009-3941
Martin Lambers mpop before 1.0.19, when OpenSSL is used, does...
Medium 5

Affected Vendor

martin lambers

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Affected Software

msmtp
Vulnerable Versions:
0, 0.2.5, 0.2.6, 0.3.0, 0.3.1, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.7.0, 0.7.1, 0.7.2, 1.0.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4.9, 1.4.10, 1.4.12, 1.4.13, 1.4.14, 1.4.15, 1.4.16, 1.4.17

Timeline

Official Publish: November 16th, 2009
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.