Sendmail < 8.8.4 Group Permissions Local Privilege Escalation
Medium Nessus Network Monitor Plugin ID 2021
SynopsisThe remote server may allow local users to escalate privileges.
DescriptionThe remote Sendmail server is vulnerable to a flaw that may allow local users to gain the group permission of the sendmail server by crafting a .forward file.
SolutionUpgrade to Sendmail 8.8.4 or higher.