CVE-2006-20001

Name	CVE-2006-20001
Description	A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3351-1, DSA-5376-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
apache2 (PTS)	bullseye	2.4.62-1~deb11u1	fixed
	bullseye (security)	2.4.62-1~deb11u2	fixed
	bookworm, bookworm (security)	2.4.62-1~deb12u2	fixed
	sid, trixie	2.4.62-3	fixed

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

Package	Type	Release	Fixed Version	Origin
apache2	source	buster	2.4.38-3+deb10u9	DLA-3351-1
apache2	source	bullseye	2.4.56-1~deb11u1	DSA-5376-1
apache2	source	(unstable)	2.4.55-1

https://www.openwall.com/lists/oss-security/2023/01/17/5
https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2006-20001