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videojs / videojs-overlay

A video.js plugin to display simple overlays during playback.
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CVE-2021-23382 (Medium) detected in multiple libraries #149

Closed mend-for-github-com[bot] closed 2 years ago

mend-for-github-com[bot] commented 2 years ago

CVE-2021-23382 - Medium Severity Vulnerability

Vulnerable Libraries - postcss-7.0.2.tgz, postcss-5.2.18.tgz, postcss-6.0.23.tgz

postcss-7.0.2.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.2.tgz

Dependency Hierarchy: - postcss-cli-6.0.0.tgz (Root Library) - :x: **postcss-7.0.2.tgz** (Vulnerable Library)

postcss-5.2.18.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-5.2.18.tgz

Dependency Hierarchy: - videojs-generate-postcss-config-2.0.1.tgz (Root Library) - postcss-banner-3.0.0.tgz - :x: **postcss-5.2.18.tgz** (Vulnerable Library)

postcss-6.0.23.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz

Dependency Hierarchy: - postcss-cli-6.0.0.tgz (Root Library) - postcss-reporter-5.0.0.tgz - :x: **postcss-6.0.23.tgz** (Vulnerable Library)

Found in HEAD commit: fbdf8372a96f7f26965d33fedec5089038e609dc

Found in base branch: master

Vulnerability Details

The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \/\*\s* sourceMappingURL=(.*).

Publish Date: 2021-04-26

URL: CVE-2021-23382

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23382

Release Date: 2021-04-26

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (postcss-cli): 6.0.1

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (videojs-generate-postcss-config): 2.1.1

Fix Resolution (postcss): 7.0.36

Direct dependency fix Resolution (postcss-cli): 6.0.1