Apache HTTP Server < 2.0.49 mod_ssl Plain HTTP Request DoS
Medium Log Correlation Engine Plugin ID 800551
SynopsisThe remote host is vulnerable to a Denial of Service (DoS) attack
DescriptionThe remote host appears to be running a version of Apache 2.x which is older than 2.0.49. There is a bug in the mod_ssl module that ships with Apache 2.0.35 to 2.0.48 that makes it vulnerable to a remote denial of service. An attacker may exploit this flaw by issuing malformed SSL commands when connecting to the remote host, and may therefore use it to prevent HTTPS from working.
SolutionUpgrade to Apache/2.0.49 or later.