Vulnerability Details CVE-2021-43309
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.8%
CVSS Severity
CVSS v3 Score 5.9
References
Products affected by CVE-2021-43309
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cpe:2.3:a:litejs:uri-template-lite:-
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cpe:2.3:a:litejs:uri-template-lite:0.0.1
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cpe:2.3:a:litejs:uri-template-lite:0.0.2
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cpe:2.3:a:litejs:uri-template-lite:0.0.3
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cpe:2.3:a:litejs:uri-template-lite:0.0.4
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cpe:2.3:a:litejs:uri-template-lite:0.0.5
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cpe:2.3:a:litejs:uri-template-lite:0.1.0
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cpe:2.3:a:litejs:uri-template-lite:0.1.1
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cpe:2.3:a:litejs:uri-template-lite:0.1.10
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cpe:2.3:a:litejs:uri-template-lite:0.1.11
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cpe:2.3:a:litejs:uri-template-lite:0.1.2
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cpe:2.3:a:litejs:uri-template-lite:0.1.3
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cpe:2.3:a:litejs:uri-template-lite:0.1.4
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cpe:2.3:a:litejs:uri-template-lite:0.1.6
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cpe:2.3:a:litejs:uri-template-lite:0.1.7
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cpe:2.3:a:litejs:uri-template-lite:0.1.8
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cpe:2.3:a:litejs:uri-template-lite:19.11.0
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cpe:2.3:a:litejs:uri-template-lite:19.12.0
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cpe:2.3:a:litejs:uri-template-lite:19.4.0
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cpe:2.3:a:litejs:uri-template-lite:20.5.0
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cpe:2.3:a:litejs:uri-template-lite:22.1.0