CVE-2021-3807 (High) detected in ansi-regex-5.0.0.tgz - autoclosed

[mend-for-github-com[bot]]

CVE-2021-3807 - High Severity Vulnerability

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/cliui/node_modules/ansi-regex/package.json,/node_modules/inquirer/node_modules/ansi-regex/package.json,/packages/twine-browser/node_modules/ansi-regex/package.json,/node_modules/yargs/node_modules/ansi-regex/package.json,/node_modules/wrap-ansi/node_modules/ansi-regex/package.json

Dependency Hierarchy: - lerna-4.0.0.tgz (Root Library) - cli-4.0.0.tgz - yargs-16.2.0.tgz - string-width-4.2.2.tgz - strip-ansi-6.0.0.tgz - :x: **ansi-regex-5.0.0.tgz** (Vulnerable Library)

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): 5.0.1

Direct dependency fix Resolution (lerna): 5.0.0

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:rescue_worker_helmet: Automatic Remediation is available for this issue

[mend-for-github-com[bot]]

: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.