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Sendmail < 8.13.2 Remote Overflow

High

Synopsis

The remote host is vulnerable to a buffer overflow

Description

According to it's banner, the remote Sendmail server is running a version less than 8.13.2. There is a flaw in versions of Sendmail less than 8.13.2 which would allow a remote attacker to execute arbitrary code on the Sendmail system through the use of malfored X headers.

Solution

Upgrade to Sendmail 8.13.2 or newer.