CVE - CVE-2021-4235

CVE-ID
CVE-2021-4235	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/go-yaml/yaml/commit/bb4e33bf68bf89cad44d386192cbed201f35b241 URL:https://github.com/go-yaml/yaml/commit/bb4e33bf68bf89cad44d386192cbed201f35b241 MISC:https://github.com/go-yaml/yaml/pull/375 URL:https://github.com/go-yaml/yaml/pull/375 MISC:https://pkg.go.dev/vuln/GO-2021-0061 URL:https://pkg.go.dev/vuln/GO-2021-0061 MLIST:[debian-lts-announce] 20230705 [SECURITY] [DLA 3479-1] golang-yaml.v2 security update URL:https://lists.debian.org/debian-lts-announce/2023/07/msg00001.html
Assigning CNA
Go Project
Date Record Created
20220729	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220729)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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