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CVE-2022-23772

Published: 11 February 2022

Rat.SetString in math/big in Go before 1.16.14 and 1.17.x before 1.17.7 has an overflow that can lead to Uncontrolled Memory Consumption.

Notes

AuthorNote
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

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
golang
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.6
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Needs triage

lunar Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.8
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.9
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

impish Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

lunar Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.10
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

impish Does not exist

trusty Needs triage

upstream Needs triage

lunar Does not exist

xenial Needs triage

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.13
Launchpad, Ubuntu, Debian
xenial Needs triage

kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

focal Needs triage

impish Ignored
(end of life)
lunar Does not exist

trusty Does not exist

upstream Needs triage

jammy Needs triage

mantic Does not exist

golang-1.14
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

impish Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Does not exist

kinetic Does not exist

mantic Does not exist

golang-1.15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Ignored
(end of life)
trusty Does not exist

upstream Needs triage

xenial Does not exist

golang-1.16
Launchpad, Ubuntu, Debian
focal Needs triage

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support)
jammy Does not exist

impish Ignored
(end of life)
kinetic Does not exist

bionic Needs triage

mantic Does not exist

golang-1.17
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support)
jammy Needs triage

impish Ignored
(end of life)
kinetic Does not exist

mantic 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