Closed mend-bolt-for-github[bot] closed 2 years ago
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: - react-scripts-4.0.1.tgz (Root Library) - resolve-url-loader-3.1.2.tgz - :x: **postcss-7.0.21.tgz** (Vulnerable Library)
Library home page: https://registry.npmjs.org/postcss/-/postcss-8.1.10.tgz
Path to vulnerable library: /node_modules/postcss-safe-parser/node_modules/postcss/package.json
Dependency Hierarchy: - react-scripts-4.0.1.tgz (Root Library) - postcss-safe-parser-5.0.2.tgz - :x: **postcss-8.1.10.tgz** (Vulnerable Library)
Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.35.tgz
Path to vulnerable library: /node_modules/postcss/package.json
Dependency Hierarchy: - react-scripts-4.0.1.tgz (Root Library) - css-loader-4.3.0.tgz - :x: **postcss-7.0.35.tgz** (Vulnerable Library)
Found in HEAD commit: d5f6f353b682174adbb2d641341ae2b40c2f66c9
Found in base branch: main
The package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.
Publish Date: 2021-04-12
URL: CVE-2021-23368
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
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23368
Release Date: 2021-04-12
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (react-scripts): 4.0.2
Fix Resolution (postcss): 8.2.10
Step up your Open Source Security Game with Mend here
:heavy_check_mark: 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-2021-23368 - Medium Severity Vulnerability
Vulnerable Libraries - postcss-7.0.21.tgz, postcss-8.1.10.tgz, postcss-7.0.35.tgz
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: - react-scripts-4.0.1.tgz (Root Library) - resolve-url-loader-3.1.2.tgz - :x: **postcss-7.0.21.tgz** (Vulnerable Library)
postcss-8.1.10.tgz
Tool for transforming styles with JS plugins
Library home page: https://registry.npmjs.org/postcss/-/postcss-8.1.10.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/postcss-safe-parser/node_modules/postcss/package.json
Dependency Hierarchy: - react-scripts-4.0.1.tgz (Root Library) - postcss-safe-parser-5.0.2.tgz - :x: **postcss-8.1.10.tgz** (Vulnerable Library)
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/package.json
Dependency Hierarchy: - react-scripts-4.0.1.tgz (Root Library) - css-loader-4.3.0.tgz - :x: **postcss-7.0.35.tgz** (Vulnerable Library)
Found in HEAD commit: d5f6f353b682174adbb2d641341ae2b40c2f66c9
Found in base branch: main
Vulnerability Details
The package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.
Publish Date: 2021-04-12
URL: CVE-2021-23368
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-2021-23368
Release Date: 2021-04-12
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (react-scripts): 4.0.2
Fix Resolution (postcss): 8.2.10
Direct dependency fix Resolution (react-scripts): 4.0.2
Fix Resolution (postcss): 7.0.36
Direct dependency fix Resolution (react-scripts): 4.0.2
Step up your Open Source Security Game with Mend here