Unrated severityNVD Advisory· Published May 10, 2022· Updated Aug 4, 2024
CVE-2021-42581
CVE-2021-42581
Description
Prototype poisoning in function mapObjIndexed in Ramda 0.27.0 and earlier allows attackers to compromise integrity or availability of application via supplying a crafted object (that contains an own property "__proto__") as an argument to the function. NOTE: the vendor disputes this because the observed behavior only means that a user can create objects that the user didn't know would contain custom prototypes
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Affected products
2- Ramda/Ramdadescription
Patches
Vulnerability mechanics
References
2- github.com/ramda/ramda/pull/3192mitrex_refsource_MISC
- jsfiddle.net/3pomzw5g/2/mitrex_refsource_MISC
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