CVE-2009-3942

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)…

published November 16, 2009

CVSS
—
EPSS
1%
Percentile
64.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01080 · 64.8th percentile
Published
2009-11-16T19:00Z
EPSS history
Timeline
  • 16 NOV 19:00Z
    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)…
    cvelistv5