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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
mend-bolt-for-githubbot
changed the title
CVE-2021-43307 (Medium) detected in semver-regex-3.1.3.tgz
CVE-2021-43307 (High) detected in semver-regex-3.1.3.tgz
Jun 10, 2022
mend-bolt-for-githubbot
changed the title
CVE-2021-43307 (High) detected in semver-regex-3.1.3.tgz
CVE-2021-43307 (High) detected in semver-regex-3.1.3.tgz - autoclosed
Jul 9, 2022
✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2021-43307 - High Severity Vulnerability
Vulnerable Library - semver-regex-3.1.3.tgz
Regular expression for matching semver versions
Library home page: https://registry.npmjs.org/semver-regex/-/semver-regex-3.1.3.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/semver-regex/package.json
Dependency Hierarchy:
Found in HEAD commit: 04a38e90ded01ac140bb6bd142e1413bc535d96b
Found in base branch: master
Vulnerability Details
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
Publish Date: 2022-06-02
URL: CVE-2021-43307
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://research.jfrog.com/vulnerabilities/semver-regex-redos-xray-211349/
Release Date: 2022-06-02
Fix Resolution (semver-regex): 3.1.4
Direct dependency fix Resolution (semantic-release): 19.0.3
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