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Jellyfrog / librenms

Community-based GPL-licensed network monitoring system
http://www.librenms.org/
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CVE-2021-23382 (Medium) detected in postcss-7.0.35.tgz, postcss-7.0.21.tgz - autoclosed #113

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

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

CVE-2021-23382 - Medium Severity Vulnerability

Vulnerable Libraries - postcss-7.0.35.tgz, postcss-7.0.21.tgz

postcss-7.0.35.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.35.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/postcss-normalize-repeat-style/node_modules/postcss/package.json,/node_modules/postcss-minify-selectors/node_modules/postcss/package.json,/node_modules/postcss-merge-longhand/node_modules/postcss/package.json,/node_modules/css-declaration-sorter/node_modules/postcss/package.json,/node_modules/postcss-normalize-timing-functions/node_modules/postcss/package.json,/node_modules/postcss-reduce-transforms/node_modules/postcss/package.json,/node_modules/postcss-merge-rules/node_modules/postcss/package.json,/node_modules/postcss-convert-values/node_modules/postcss/package.json,/node_modules/postcss-reduce-initial/node_modules/postcss/package.json,/node_modules/postcss-minify-font-values/node_modules/postcss/package.json,/node_modules/postcss-normalize-string/node_modules/postcss/package.json,/node_modules/postcss-unique-selectors/node_modules/postcss/package.json,/node_modules/postcss-normalize-charset/node_modules/postcss/package.json,/node_modules/postcss-minify-gradients/node_modules/postcss/package.json,/node_modules/postcss-normalize-whitespace/node_modules/postcss/package.json,/node_modules/postcss-colormin/node_modules/postcss/package.json,/node_modules/cssnano-util-raw-cache/node_modules/postcss/package.json,/node_modules/stylehacks/node_modules/postcss/package.json,/node_modules/postcss-ordered-values/node_modules/postcss/package.json,/node_modules/postcss-discard-duplicates/node_modules/postcss/package.json,/node_modules/postcss-calc/node_modules/postcss/package.json,/node_modules/cssnano/node_modules/postcss/package.json,/node_modules/postcss-normalize-url/node_modules/postcss/package.json,/node_modules/postcss-normalize-positions/node_modules/postcss/package.json,/node_modules/postcss-normalize-unicode/node_modules/postcss/package.json,/node_modules/@types/cssnano/node_modules/postcss/package.json,/node_modules/postcss-discard-empty/node_modules/postcss/package.json,/node_modules/postcss-normalize-display-values/node_modules/postcss/package.json,/node_modules/postcss-svgo/node_modules/postcss/package.json,/node_modules/postcss-minify-params/node_modules/postcss/package.json,/node_modules/postcss-discard-comments/node_modules/postcss/package.json,/node_modules/cssnano-preset-default/node_modules/postcss/package.json,/node_modules/postcss-discard-overridden/node_modules/postcss/package.json

Dependency Hierarchy: - laravel-mix-6.0.19.tgz (Root Library) - cssnano-4.0.0.tgz - :x: **postcss-7.0.35.tgz** (Vulnerable Library)

postcss-7.0.21.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.21.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/resolve-url-loader/node_modules/postcss/package.json

Dependency Hierarchy: - resolve-url-loader-3.1.3.tgz (Root Library) - :x: **postcss-7.0.21.tgz** (Vulnerable Library)

Found in HEAD commit: ca5eeedb8f1d5925eee53f8b965f4978bceec84f

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 - 8.2.13

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

:heavy_check_mark: This issue was automatically closed by WhiteSource because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the WhiteSource inventory.