The (1) serf_ssl_cert_issuer, (2) serf_ssl_cert_subject, and (3) serf_ssl_cert_certificate functions in Serf 0.2.0 through 1.3.x before 1.3.7 does not properly handle a NUL byte 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.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | libserf | 2014-09-03 14:37 | ALAS-2014-397 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 4.0 | AV:N/AC:H/Au:N/C:P/I:P/A:N |
NVD | CVSSv2 | 4.0 | AV:N/AC:H/Au:N/C:P/I:P/A:N |