Sendmail < 8.12.5 DNS Map TXT Query Overflow
High Nessus Network Monitor Plugin ID 2025
SynopsisThe remote host is vulnerable to a buffer overflow.
DescriptionThe remote Sendmail server is vulnerable to a buffer overflow in the portion of its code that handles DNS replies. The owner of a malicious DNS server could use this flaw to execute arbitrary code on this host.
SolutionUpgrade to Sendmail 8.12.5 or higher.