CVE-2009-2666

CVE-2009-2666 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:P/A:N

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.

Learn more about our Cis Benchmark Audit For Server Software.