Apache HTTP Server is one of the most popular web servers on the Internet.
Multiple vulnerabilities have been found in Apache HTTP Server. Please review the CVE identifiers and research paper referenced below for details.
A remote attacker could send a specially crafted request to possibly execute arbitrary code, cause Denial of Service, or obtain sensitive information.
There is no known workaround at this time.
All Apache HTTP Server users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-servers/apache-2.2.25"