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UBUNTU-CVE-2022-2880 High

UBUNTU-CVE-2022-2880

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.

Exploit probability Not scored
Published October 14, 2022
Required by Not available
Last source change May 20, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:14.04:LTS golang-1.10

1 explicit affected versions

Ubuntu:16.04:LTS golang-1.10

2 explicit affected versions

Ubuntu:16.04:LTS golang-1.6

10 explicit affected versions

Ubuntu:18.04:LTS golang-1.10

8 explicit affected versions

Ubuntu:18.04:LTS golang-1.18

1 explicit affected versions

Ubuntu:18.04:LTS golang-1.8

2 explicit affected versions

Ubuntu:18.04:LTS golang-1.9

5 explicit affected versions

Ubuntu:20.04:LTS golang-1.13

9 explicit affected versions

Ubuntu:20.04:LTS golang-1.14

9 explicit affected versions

Ubuntu:20.04:LTS golang-1.16

1 explicit affected versions

Ubuntu:20.04:LTS golang-1.18

1 explicit affected versions

Ubuntu:22.04:LTS golang-1.13

2 explicit affected versions

Ubuntu:22.04:LTS golang-1.17

6 explicit affected versions

Ubuntu:22.04:LTS golang-1.18

6 explicit affected versions

Ubuntu:Pro:16.04:LTS golang-1.13

3 explicit affected versions

Ubuntu:Pro:18.04:LTS golang-1.13

3 explicit affected versions

Ubuntu:Pro:18.04:LTS golang-1.16

1 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities UBUNTU-CVE-2022-2880

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.

View original source

05 / REFERENCES

Further evidence