CVE-2022-32189
Published: 10 August 2022
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
Notes
| Author | Note |
|---|---|
| mdeslaur | Packages built using golang need to be rebuilt once the vulnerability has been fixed. This CVE entry does not list packages that need rebuilding outside of the main repository or the Ubuntu variants with PPA overlays. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
golang-1.13 Launchpad, Ubuntu, Debian |
kinetic |
Ignored
(end of life, was needs-triage)
|
| trusty |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Needs triage
|
|
| jammy |
Needs triage
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.10 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Needs triage
|
|
| xenial |
Needs triage
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.14 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Needs triage
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.16 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(end of standard support)
|
|
| focal |
Needs triage
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| bionic |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.17 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Needs triage
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.18 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Released
(1.18.1-1ubuntu1~16.04.4)
Available with Ubuntu Pro |
|
| upstream |
Needs triage
|
|
| 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
|
|
|
golang-1.6 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Needs triage
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.8 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.9 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| lunar |
Does not exist
|
|
|
golang-1.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| upstream |
Needs triage
|
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 |