CVE-2022-3064

2022-12-2700:00:00

ubuntu.com

yaml parsing

cpu consumption

memory consumption

kubernetes installer

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

76.8%

JSON

Parsing malicious or large YAML documents can consume excessive amounts of
CPU or memory.

Notes

Author	Note
leosilva	kubernates is in fact a kubernetes installer that calls snap, not the package it self.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchgolang-github-coreos-discovery-etcd-io< anyUNKNOWN
ubuntu22.04noarchgolang-github-coreos-discovery-etcd-io< anyUNKNOWN
ubuntu23.10noarchgolang-github-coreos-discovery-etcd-io< anyUNKNOWN
ubuntu24.04noarchgolang-github-coreos-discovery-etcd-io< anyUNKNOWN
ubuntu18.04noarchgolang-yaml.v2< 0.0+git20170407.0.cd8b52f-1ubuntu2+esm1UNKNOWN
ubuntu20.04noarchgolang-yaml.v2< 2.2.2-1ubuntu0.1UNKNOWN
ubuntu16.04noarchgolang-yaml.v2< 0.0+git20160301.0.a83829b-1ubuntu0.1~esm1UNKNOWN
ubuntu20.04noarchkubernetes< anyUNKNOWN
ubuntu22.04noarchkubernetes< anyUNKNOWN
ubuntu23.10noarchkubernetes< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	golang-github-coreos-discovery-etcd-io	< any	UNKNOWN
ubuntu	22.04	noarch	golang-github-coreos-discovery-etcd-io	< any	UNKNOWN
ubuntu	23.10	noarch	golang-github-coreos-discovery-etcd-io	< any	UNKNOWN
ubuntu	24.04	noarch	golang-github-coreos-discovery-etcd-io	< any	UNKNOWN
ubuntu	18.04	noarch	golang-yaml.v2	< 0.0+git20170407.0.cd8b52f-1ubuntu2+esm1	UNKNOWN
ubuntu	20.04	noarch	golang-yaml.v2	< 2.2.2-1ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	golang-yaml.v2	< 0.0+git20160301.0.a83829b-1ubuntu0.1~esm1	UNKNOWN
ubuntu	20.04	noarch	kubernetes	< any	UNKNOWN
ubuntu	22.04	noarch	kubernetes	< any	UNKNOWN
ubuntu	23.10	noarch	kubernetes	< any	UNKNOWN