High severity · published Dec 27, 2022
CVE-2022-3064
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory
7.5
CVSS
1.9%
EPSS
No
On KEV
Description
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
YA
Yaml · Yaml Project
before 2.2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3064
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3064
Patch
https://github.com/go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5
Release Notes
https://github.com/go-yaml/yaml/releases/tag/v2.2.4
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/07/msg00001.html
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
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