Path to vulnerable library: /node_modules/react-dev-utils/node_modules/strip-ansi/node_modules/ansi-regex/package.json,/node_modules/ansi-regex/package.json
Path to vulnerable library: /node_modules/pretty-format/node_modules/ansi-regex/package.json,/node_modules/react-dev-utils/node_modules/ansi-regex/package.json,/node_modules/strip-ansi/node_modules/ansi-regex/package.json
: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-2021-3807 - High Severity Vulnerability
Vulnerable Libraries - ansi-regex-3.0.0.tgz, ansi-regex-5.0.0.tgz, ansi-regex-4.1.0.tgz
ansi-regex-3.0.0.tgz
Regular expression for matching ANSI escape codes
Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/string-length/node_modules/ansi-regex/package.json
Dependency Hierarchy: - react-scripts-3.4.3.tgz (Root Library) - jest-watch-typeahead-0.4.2.tgz - jest-watcher-24.9.0.tgz - string-length-2.0.0.tgz - strip-ansi-4.0.0.tgz - :x: **ansi-regex-3.0.0.tgz** (Vulnerable Library)
ansi-regex-5.0.0.tgz
Regular expression for matching ANSI escape codes
Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/react-dev-utils/node_modules/strip-ansi/node_modules/ansi-regex/package.json,/node_modules/ansi-regex/package.json
Dependency Hierarchy: - react-scripts-3.4.3.tgz (Root Library) - eslint-6.8.0.tgz - inquirer-7.0.3.tgz - string-width-4.2.0.tgz - strip-ansi-6.0.0.tgz - :x: **ansi-regex-5.0.0.tgz** (Vulnerable Library)
ansi-regex-4.1.0.tgz
Regular expression for matching ANSI escape codes
Library home page: https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/pretty-format/node_modules/ansi-regex/package.json,/node_modules/react-dev-utils/node_modules/ansi-regex/package.json,/node_modules/strip-ansi/node_modules/ansi-regex/package.json
Dependency Hierarchy: - react-scripts-3.4.3.tgz (Root Library) - jest-24.9.0.tgz - jest-cli-24.9.0.tgz - jest-validate-24.9.0.tgz - pretty-format-24.9.0.tgz - :x: **ansi-regex-4.1.0.tgz** (Vulnerable Library)
Found in HEAD commit: 3912fdf164197aec6dc6c42ef1edc2f39d68619f
Found in base branch: master
Vulnerability Details
ansi-regex is vulnerable to Inefficient Regular Expression Complexity
Publish Date: 2021-09-17
URL: CVE-2021-3807
CVSS 3 Score Details (7.5)
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: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994/
Release Date: 2021-09-17
Fix Resolution (ansi-regex): 3.0.1
Direct dependency fix Resolution (react-scripts): 3.4.4
Fix Resolution (ansi-regex): 5.0.1
Direct dependency fix Resolution (react-scripts): 3.4.4
Fix Resolution (ansi-regex): 4.1.1
Direct dependency fix Resolution (react-scripts): 5.0.0