Vulnerabilities > CVE-2021-43307 - Unspecified vulnerability in Semver-Regex Project Semver-Regex

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

semver-regex-project

NVD

Published: 2022-06-02

Updated: 2023-07-18

Summary

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method

Vulnerable Configurations

Part	Description	Count
Application	Semver-Regex_Project Semver Regex Project Semver Regex 0.1.0 Semver Regex Project Semver Regex 0.1.1 Semver Regex Project Semver Regex 1.0.0 Semver Regex Project Semver Regex 2.0.0 Semver Regex Project Semver Regex 3.0.0 Semver Regex Project Semver Regex 3.1.1 Semver Regex Project Semver Regex 3.1.2 Semver Regex Project Semver Regex 3.1.3 Semver Regex Project Semver Regex 4.0.0 Semver Regex Project Semver Regex 4.0.1 Semver Regex Project Semver Regex 4.0.2	11

References

https://research.jfrog.com/vulnerabilities/semver-regex-redos-xray-211349/