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
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
JFROGCNA
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
litejsuri-template-lite
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/litejs/uri-template-lite/compare/v22.1.0...v22.9.0
https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/
https://github.com/litejs/uri-template-lite/compare/v22.1.0...v22.9.0
https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/