CVE-1999-0566

An attacker can write to syslog files from any location, causing a denial of service by filling up the logs, and hiding activities...

EUVD-1999-0098

Malware in sbrugna...

CVE-2002-2103

Apache before 1.3.24, when writing to the log file, records a spoofed hostname from the reverse lookup of an IP address, even when a double-reverse lookup fails, which allows remote attackers to hide the original source of activities...