Computalynx CMail < 2.4.10 HELO Command Overflow
High Nessus Network Monitor Plugin ID 1796
SynopsisThe remote host is vulnerable to a buffer overflow.
DescriptionA security vulnerability in CMail 2.4.9 allows remote attackers to overflow one of CMail's internal buffers causing it to crash. If shellcode is provided in the overflowing buffer it may be possible to execute arbitrary code.
SolutionUpgrade to 2.4.10 or higher.