Vulnerability Details CVE-2021-23490
The package parse-link-header before 2.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the checkHeader function.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973
- https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783
- https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973
- https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783
Products affected by CVE-2021-23490
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.1.0
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.2.0
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.2.1
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.3.0
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.4.0
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cpe:2.3:a:parse-link-header_project:parse-link-header:0.4.1
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cpe:2.3:a:parse-link-header_project:parse-link-header:1.0.0
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cpe:2.3:a:parse-link-header_project:parse-link-header:1.0.1