Due to unbounded alias chasing, a maliciously crafted YAML file can cause the system to consume significant system resources. If parsing user input, this may be used as a denial of service vector.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3479-1 | golang-yaml.v2 security update |
EUVD |
EUVD-2022-7731 | YAML Go package vulnerable to denial of service |
Github GHSA |
GHSA-r88r-gmrh-7j83 | YAML Go package vulnerable to denial of service |
Ubuntu USN |
USN-6287-1 | Go yaml vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 11 Apr 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: Go
Published:
Updated: 2025-04-11T16:25:11.371Z
Reserved: 2022-07-29T18:56:20.415Z
Link: CVE-2021-4235
Updated: 2024-08-03T17:23:09.096Z
Status : Modified
Published: 2022-12-27T22:15:11.960
Modified: 2025-04-11T17:15:35.497
Link: CVE-2021-4235
OpenCVE Enrichment
No data.
Debian DLA
EUVD
Github GHSA
Ubuntu USN