CVE-2022-30633
Published: 10 August 2022
Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a nested field that uses the 'any' field tag.
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 | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |