Description
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
References (10)
Core 10
Core References
Patch, Third Party Advisory
https://github.com/go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5
Release Notes, Third Party Advisory
https://github.com/go-yaml/yaml/releases/tag/v2.2.4
Patch, Vendor Advisory
https://pkg.go.dev/vuln/GO-2022-0956
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/PW3XC47AUW5J5M2ULJX7WCCL3B2ETLMT/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
Scores
CVSS v3
7.5
EPSS
0.0170
EPSS Percentile
74.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (2)
gopkg.in/yaml.v2
0 - 2.2.4Go
yaml_project/yaml
< 2.2.4
Published
Dec 27, 2022
Tracked Since
Feb 18, 2026