tocsin

Debian/pyopenssl: unknown

The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle at

Action: Upgrade pyopenssl to 0.13-2.1 or later.

Affected

introducedfixedlast affected
00.13-2.1-

Fixed versions

0.13-2.1

Sources

published · modified · JSON