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go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents

🗓️ 07 Nov 2023 09:12:30Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

Go-yaml fixes heuristics to prevent CPU and memory abuse from large or malicious YAML documents.

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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64toolbox0:0.0.99.4-6.el9_3toolbox-0:0.0.99.4-6.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64letoolbox0:0.0.99.4-6.el9_3toolbox-0:0.0.99.4-6.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xtoolbox0:0.0.99.4-6.el9_3toolbox-0:0.0.99.4-6.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64toolbox0:0.0.99.4-6.el9_3toolbox-0:0.0.99.4-6.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64toolbox-debuginfo0:0.0.99.4-6.el9_3toolbox-debuginfo-0:0.0.99.4-6.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64letoolbox-debuginfo0:0.0.99.4-6.el9_3toolbox-debuginfo-0:0.0.99.4-6.el9_3.ppc64le.rpm
Red Hat Enterprise Linux9s390xtoolbox-debuginfo0:0.0.99.4-6.el9_3toolbox-debuginfo-0:0.0.99.4-6.el9_3.s390x.rpm
Red Hat Enterprise Linux9x86_64toolbox-debuginfo0:0.0.99.4-6.el9_3toolbox-debuginfo-0:0.0.99.4-6.el9_3.x86_64.rpm
Red Hat Enterprise Linux9aarch64toolbox-debugsource0:0.0.99.4-6.el9_3toolbox-debugsource-0:0.0.99.4-6.el9_3.aarch64.rpm
Red Hat Enterprise Linux9ppc64letoolbox-debugsource0:0.0.99.4-6.el9_3toolbox-debugsource-0:0.0.99.4-6.el9_3.ppc64le.rpm
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02 Jun 2026 22:50Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.02229
SSVC
CWE-400
go-yamlsecurityparsingresource abuselarge documentsmalicious inputmemory usageheuristicsunix
3