CVEvulnerability
CVE-2009-3942
6.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2009-11-16
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
- Weaknesses
- CWE-310
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.
Affected configurations
• martin lambers msmtp (<= 1.4.18)
• martin lambers msmtp 0.2.5
• martin lambers msmtp 0.2.6
• martin lambers msmtp 0.3.0
• martin lambers msmtp 0.3.1
• martin lambers msmtp 0.4.0
• martin lambers msmtp 0.4.1
• martin lambers msmtp 0.4.2
• martin lambers msmtp 0.5.0
• martin lambers msmtp 0.5.1
• martin lambers msmtp 0.5.2
• martin lambers msmtp 0.5.3
• martin lambers msmtp 0.6.0
• martin lambers msmtp 0.6.1
• martin lambers msmtp 0.6.2
• martin lambers msmtp 0.6.3
• martin lambers msmtp 0.6.4
• martin lambers msmtp 0.6.5
• martin lambers msmtp 0.6.6
• martin lambers msmtp 0.7.0
• martin lambers msmtp 0.7.1
• martin lambers msmtp 0.7.2
• martin lambers msmtp 1.0.0
• martin lambers msmtp 1.2.1
• martin lambers msmtp 1.2.2
• martin lambers msmtp 1.2.3
• martin lambers msmtp 1.2.4
• martin lambers msmtp 1.4.0
• martin lambers msmtp 1.4.1
• martin lambers msmtp 1.4.2
• martin lambers msmtp 1.4.3
• martin lambers msmtp 1.4.4
• martin lambers msmtp 1.4.5
• martin lambers msmtp 1.4.6
• martin lambers msmtp 1.4.7
• martin lambers msmtp 1.4.8
• martin lambers msmtp 1.4.9
• martin lambers msmtp 1.4.10
• martin lambers msmtp 1.4.12
• martin lambers msmtp 1.4.13
• martin lambers msmtp 1.4.14
• martin lambers msmtp 1.4.15
• martin lambers msmtp 1.4.16
• martin lambers msmtp 1.4.17
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html lists.opensuse.org
- http://msmtp.sourceforge.net/news.html msmtp.sourceforge.net
- http://secunia.com/advisories/37321 Vendor Advisory
- http://www.vupen.com/english/advisories/2009/3224 Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html lists.opensuse.org
- http://msmtp.sourceforge.net/news.html msmtp.sourceforge.net
- http://secunia.com/advisories/37321 Vendor Advisory
- http://www.vupen.com/english/advisories/2009/3224 Vendor Advisory