CVE-2021-3807 (High) detected in ansi-regex-4.1.0.tgz, ansi-regex-3.0.0.tgz

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

CVE-2021-3807 - High Severity Vulnerability

Vulnerable Libraries - ansi-regex-4.1.0.tgz, ansi-regex-3.0.0.tgz

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: /package.json

Dependency Hierarchy: - :x: **ansi-regex-4.1.0.tgz** (Vulnerable Library)

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: /package.json

Dependency Hierarchy: - @zgriesinger/single-page-app-file:frontend/single-page-app.tgz (Root Library) - react-md-editor-3.10.2.tgz - react-markdown-preview-3.5.1.tgz - rehype-prism-0.8.0.tgz - mrm-3.0.10.tgz - libnpx-10.2.4.tgz - update-notifier-2.5.0.tgz - boxen-1.3.0.tgz - string-width-2.1.1.tgz - strip-ansi-4.0.0.tgz - :x: **ansi-regex-3.0.0.tgz** (Vulnerable Library)

Found in HEAD commit: 484ca86608666d6c5f199d06d30156e2c930c67d

Found in base branch: main

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://github.com/advisories/GHSA-93q8-gq69-wqmw

Release Date: 2021-09-17

Fix Resolution: 4.1.1

---

:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.

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

: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.

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

:information_source: This issue was automatically re-opened by WhiteSource because the vulnerable library in the specific branch(es) has been detected in the WhiteSource inventory.