Vulnerability Report: GO-2020-0036
- CVE-2019-11254, GHSA-wxc4-f4m6-wwqv
- Affects: gopkg.in/yaml.v2, github.com/go-yaml/yaml
- Published: Apr 14, 2021
- Modified: Jun 12, 2023
Due to unbounded aliasing, a crafted YAML file can cause consumption of significant system resources. If parsing user supplied input, this may be used as a denial of service vector.
Affected Packages
-
PathVersionsSymbols
-
before v2.2.8
-
all versions, no known fixed
Aliases
References
- https://github.com/go-yaml/yaml/pull/555
- https://github.com/go-yaml/yaml/commit/53403b58ad1b561927d19068c655246f2db79d48
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18496
- https://vuln.go.dev/ID/GO-2020-0036.json
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