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dmyers87 / matrix-react-sdk

Matrix SDK for React Javascript
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CVE-2021-23362 (Medium) detected in hosted-git-info-2.8.8.tgz, hosted-git-info-3.0.0.tgz #28

Open mend-for-github-com[bot] opened 3 years ago

mend-for-github-com[bot] commented 3 years ago

CVE-2021-23362 - Medium Severity Vulnerability

Vulnerable Libraries - hosted-git-info-2.8.8.tgz, hosted-git-info-3.0.0.tgz

hosted-git-info-2.8.8.tgz

Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab

Library home page: https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.8.tgz

Path to dependency file: /node_modules/hosted-git-info/package.json

Path to vulnerable library: /node_modules/hosted-git-info/package.json

Dependency Hierarchy: - concurrently-4.1.2.tgz (Root Library) - read-pkg-4.0.1.tgz - normalize-package-data-2.5.0.tgz - :x: **hosted-git-info-2.8.8.tgz** (Vulnerable Library)

hosted-git-info-3.0.0.tgz

Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab

Library home page: https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-3.0.0.tgz

Path to dependency file: /node_modules/hosted-git-info/package.json

Path to vulnerable library: /node_modules/hosted-git-info/package.json

Dependency Hierarchy: - diff-dom-4.1.6.tgz (Root Library) - updates-8.5.3.tgz - :x: **hosted-git-info-3.0.0.tgz** (Vulnerable Library)

Found in HEAD commit: 0c22b39b4f64e2bf88c2b59e4e09bc0b140c91e6

Found in base branch: develop

Vulnerability Details

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.

Publish Date: 2021-03-23

URL: CVE-2021-23362

CVSS 3 Score Details (5.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-43f8-2h32-f4cj

Release Date: 2021-03-23

Fix Resolution (hosted-git-info): 2.8.9

Direct dependency fix Resolution (concurrently): 5.0.0

Fix Resolution (hosted-git-info): 2.8.9

Direct dependency fix Resolution (diff-dom): 4.2.0