Vulnerability Details CVE-2021-23807
This affects the package jsonpointer before 5.0.0. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix when the pointer components are arrays.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.8%
CVSS Severity
CVSS v3 Score 5.6
CVSS v2 Score 7.5
References
- https://github.com/janl/node-jsonpointer/commit/a0345f3550cd9c4d89f33b126390202b89510ad4
- https://github.com/janl/node-jsonpointer/pull/51
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910273
- https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577288
- https://github.com/janl/node-jsonpointer/commit/a0345f3550cd9c4d89f33b126390202b89510ad4
- https://github.com/janl/node-jsonpointer/pull/51
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910273
- https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577288
Products affected by CVE-2021-23807
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cpe:2.3:a:janl:jsonpointer:-
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cpe:2.3:a:janl:jsonpointer:1.0.0
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cpe:2.3:a:janl:jsonpointer:1.0.1
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cpe:2.3:a:janl:jsonpointer:1.1.0
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cpe:2.3:a:janl:jsonpointer:2.0.0
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cpe:2.3:a:janl:jsonpointer:3.0.0
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cpe:2.3:a:janl:jsonpointer:3.0.1
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cpe:2.3:a:janl:jsonpointer:4.0.0
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cpe:2.3:a:janl:jsonpointer:4.0.1
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cpe:2.3:a:janl:jsonpointer:4.1.0