CVE-2022-28615

Name	CVE-2022-28615
Description	Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs	1012513

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
apache2 (PTS)	buster	2.4.38-3+deb10u8	fixed
	buster (security)	2.4.38-3+deb10u9	fixed
	bullseye	2.4.54-1~deb11u1	fixed
	bullseye (security)	2.4.56-1~deb11u1	fixed
	bookworm, sid	2.4.56-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Debian Bugs
apache2	source	buster	2.4.38-3+deb10u8
apache2	source	bullseye	2.4.54-1~deb11u1
apache2	source	(unstable)	2.4.54-1	1012513

Notes

https://www.openwall.com/lists/oss-security/2022/06/08/9
https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2022-28615
https://github.com/apache/httpd/commit/6503d09ab51047554c384a6d03646ce1a8848120