tocsin

Debian/fetchmail: unknown

sink.c in fetchmail before 6.3.9 allows context-dependent attackers to cause a denial of service (NULL dereference and application crash) by refusing certain warning messages that are sent over SMTP.

Action: Upgrade fetchmail to 6.3.8-8 or later.

Affected

introducedfixedlast affected
06.3.8-8-

Fixed versions

6.3.8-8

Sources

published · modified · JSON