A potential attempt at exploiting an HTTP 1.0 Format String attack. An attacker may make use of this vulnerability to cause remote web server to crash or execute arbitary code on it.
Remote Web server may be vulnerable to format string attacks on HTTP 1.0 header value.
This vulnerability may allow an attacker to execute arbitrary code on the victim's machine.
Verify your web server is not vulnerable to this type of attack. Upgrade the software.