CVE-2021-40330

Name	CVE-2021-40330
Description	git_connect_git in connect.c in Git before 2.30.1 allows a repository path to contain a newline character, which may result in unexpected cross-protocol requests, as demonstrated by the git://localhost:1234/%0d%0a%0d%0aGET%20/%20HTTP/1.1 substring.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3145-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
git (PTS)	bullseye	1:2.30.2-1+deb11u2	fixed
	bullseye (security)	1:2.30.2-1+deb11u5	fixed
	bookworm, bookworm (security)	1:2.39.5-0+deb12u2	fixed
	trixie	1:2.47.3-0+deb13u1	fixed
	forky, sid	1:2.51.0-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
git	source	buster	1:2.20.1-2+deb10u4		DLA-3145-1
git	source	(unstable)	1:2.30.1-1

Notes

[bullseye] - git <no-dsa> (Minor issue)
[stretch] - git <no-dsa> (Minor issue)
https://github.com/git/git/commit/a02ea577174ab8ed18f847cf1693f213e0b9c473