CVE-2022-2880

Published: 14 October 2022

Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After fix, ReverseProxy sanitizes the query parameters in the forwarded query when the outbound request's Form field is set after the ReverseProxy. Director function returns, indicating that the proxy has parsed the query parameters. Proxies which do not parse query parameters continue to forward the original query parameters unchanged.

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
golang-1.10 Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Needed
	upstream	Needs triage
	xenial	Needed
golang-1.13 Launchpad, Ubuntu, Debian	bionic	Released (1.13.8-1ubuntu1~18.04.4+esm1) Available with Ubuntu Pro
	focal	Released (1.13.8-1ubuntu1.2)
	jammy	Released (1.13.8-1ubuntu2.22.04.2)
	lunar	Does not exist
	mantic	Does not exist
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Released (1.13.8-1ubuntu1~16.04.3+esm3) Available with Ubuntu Pro
golang-1.14 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Needed
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
golang-1.16 Launchpad, Ubuntu, Debian	bionic	Released (1.16.2-0ubuntu1~18.04.2+esm1) Available with Ubuntu Pro
	focal	Released (1.16.2-0ubuntu1~20.04.1)
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Ignored (end of standard support)
golang-1.17 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Needed
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Ignored (end of standard support)
golang-1.18 Launchpad, Ubuntu, Debian	bionic	Released (1.18.1-1ubuntu1~18.04.4)
	focal	Released (1.18.1-1ubuntu1~20.04.2)
	jammy	Released (1.18.1-1ubuntu1.1)
	lunar	Does not exist
	mantic	Does not exist
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Released (1.18.1-1ubuntu1~16.04.4) Available with Ubuntu Pro
	Patches: upstream: https://github.com/golang/go/commit/9d2c73a9fd69e45876509bb3bdb2af99bf77da1e
golang-1.19 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	kinetic	Not vulnerable (1.19.2-1ubuntu1)
	lunar	Not vulnerable (1.19.2-1ubuntu1)
	mantic	Does not exist
	trusty	Ignored (end of standard support)
	upstream	Released (1.19.2-1)
	xenial	Ignored (end of standard support)
	Patches: upstream: https://github.com/golang/go/commit/f6d844510d5f1e3b3098eba255d9b633d45eac3b
golang-1.6 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Needed
golang-1.8 Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
golang-1.9 Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Does not exist
	jammy	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	High
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

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