CVE-2022-32148
Published: 10 August 2022
Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For header.
Priority
Status
Package | Release | Status |
---|---|---|
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-1.16 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-1.18 Launchpad, Ubuntu, Debian |
bionic |
Released
(1.18.1-1ubuntu1~18.04.4)
|
focal |
Released
(1.18.1-1ubuntu1~20.04.2)
|
|
impish |
Does not exist
|
|
jammy |
Released
(1.18.1-1ubuntu1.1)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |