CVE-2020-28851

Name	CVE-2020-28851
Description	In x/text in Go 1.15.4, an "index out of range" panic occurs in language.ParseAcceptLanguage while parsing the -u- extension. (x/text/language is supposed to be able to parse an HTTP Accept-Language header.)
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	980001

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-golang-x-text (PTS)	bullseye	0.3.6-1	fixed
	bookworm	0.7.0-1	fixed
	sid, trixie	0.14.0-2	fixed
golang-x-text (PTS)	buster	0.3.0-2	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
golang-golang-x-text	source	(unstable)	0.3.6-1			980001
golang-x-text	source	(unstable)	(unfixed)

Notes

[buster] - golang-x-text <postponed> (Limited support, minor issue)
[stretch] - golang-x-text <no-dsa> (Minor issue. Golang has limited support in stretch.)
https://github.com/golang/go/issues/42535