Resource exhaustion in Gopkg.in/yaml.v2
CVE-2022-3064
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.017 (74.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Gopkg.in/yaml.v2 — versions 0
- Yaml_project Yaml
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@golang.org (Patch, Third Party Advisory)
- security@golang.org (Third Party Advisory, Release Notes)
- security@golang.org (Patch, Vendor Advisory)
- security@golang.org
- security@golang.org
- security@golang.org
- security@golang.org
- security@golang.org
- security@golang.org
- security@golang.org
Frequently asked questions
- What is CVE-2022-3064?
- CVE-2022-3064 is a high-severity vulnerability in Gopkg.in/yaml.v2, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-27.
- How severe is CVE-2022-3064?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-3064 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.