CVE-2021-20213

Name	CVE-2021-20213
Description	A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.
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-2548-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
privoxy (PTS)	buster	3.0.28-2+deb10u2	fixed
	bullseye	3.0.32-2+deb11u1	fixed
	bookworm	3.0.34-1	fixed
	sid, trixie	3.0.34-3	fixed

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

Package	Type	Release	Fixed Version	Origin
privoxy	source	stretch	3.0.26-3+deb9u1	DLA-2548-1
privoxy	source	buster	3.0.28-2+deb10u1
privoxy	source	(unstable)	3.0.29-1

Notes

https://www.openwall.com/lists/oss-security/2021/02/03/3
https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=75301323495579ff27bdaaea67e31e2df83475fc (3.0.29)