1. CVE-Search
  2. CVE-2009-3942
ID CVE-2009-3942
Summary 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.
References
Vulnerable Configurations
  • cpe:2.3:a:martin_lambers:msmtp:0.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.2.6:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.2.6:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.4:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.5:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.5:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.6.6:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.6.6:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:0.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:0.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.7:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.8:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.9:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.9:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.10:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.10:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.11:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.11:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.12:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.12:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.13:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.13:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.14:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.14:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.15:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.15:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.16:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.16:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:1.4.17:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:1.4.17:*:*:*:*:*:*:*
  • cpe:2.3:a:martin_lambers:msmtp:*:*:*:*:*:*:*:*
    cpe:2.3:a:martin_lambers:msmtp:*:*:*:*:*:*:*:*
CVSS
Base: 6.4 (as of 28-01-2010 - 07:00)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:P/A:P
refmap via4
confirm http://msmtp.sourceforge.net/news.html
secunia 37321
suse SUSE-SR:2010:001
vupen ADV-2009-3224
Last major update 28-01-2010 - 07:00
Published 16-11-2009 - 19:30
Last modified 28-01-2010 - 07:00
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