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CVE-2022-28948

Published: 19 May 2022

An issue in the Unmarshal function in Go-Yaml v3 causes the program to crash when attempting to deserialize invalid input.

Notes

AuthorNote
jdstrand
snapd contains an embedded copy of golang-goyaml
sbeattie
according to upstream, this likely only affects v3
implementations only
PoC in revoked snyk report
Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
golang-gopkg-yaml.v3
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Ignored
(reached end-of-life)
jammy Needs triage

trusty Does not exist

upstream
Released (3.0.1-1)
xenial Does not exist

Patches:
upstream: https://github.com/go-yaml/yaml/commit/8f96da9f5d5eff988554c1aae1784627c4bf6754
golang-goyaml
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Not vulnerable
(v3 only)
xenial Not vulnerable
(v3 only)
golang-yaml.v2
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(v3 only)
focal Not vulnerable
(v3 only)
impish Not vulnerable
(v3 only)
jammy Not vulnerable
(v3 only)
trusty Does not exist

upstream Not vulnerable
(v3 only)
xenial Not vulnerable
(v3 only)
snapd
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

impish Ignored
(reached end-of-life)
jammy Needs triage

trusty Does not exist

upstream Needs triage

xenial Needs triage