Update dependency js-yaml to 3.13.1 [SECURITY] #83
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This PR contains the following updates:
3.7.0
->3.13.1
GitHub Vulnerability Alerts
GHSA-8j8c-7jfh-h6hx
Versions of
js-yaml
prior to 3.13.1 are vulnerable to Code Injection. Theload()
function may execute arbitrary code injected through a malicious YAML file. Objects that havetoString
as key, JavaScript code as value and are used as explicit mapping keys allow attackers to execute the supplied code through theload()
function. ThesafeLoad()
function is unaffected.An example payload is
{ toString: !<tag:yaml.org,2002:js/function> 'function (){return Date.now()}' } : 1
which returns the object
{
"1553107949161": 1
}
Recommendation
Upgrade to version 3.13.1.
GHSA-2pr6-76vf-7546
Versions of
js-yaml
prior to 3.13.0 are vulnerable to Denial of Service. By parsing a carefully-crafted YAML file, the node process stalls and may exhaust system resources leading to a Denial of Service.Recommendation
Upgrade to version 3.13.0.
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