CVE-2021-3807 - High Severity Vulnerability
Vulnerable Libraries - ansi-regex-3.0.0.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
Dependency Hierarchy:
- has-ansi-3.0.0.tgz (Root Library)
- ❌ ansi-regex-3.0.0.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
Dependency Hierarchy:
- github-checks-reporter-0.0.20-b3.tgz (Root Library)
- strip-ansi-5.2.0.tgz
- ❌ ansi-regex-4.1.0.tgz (Vulnerable Library)
Found in HEAD commit: 4fd064970b66ce555f48c22dfab6ed965d0e260a
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://huntr.dev/bounties/5b3cf33b-ede0-4398-9974-800876dfd994/
Release Date: 2021-09-17
Fix Resolution (ansi-regex): 5.0.1
Direct dependency fix Resolution (has-ansi): 5.0.0
CVE-2021-3807 - High Severity Vulnerability
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
Dependency Hierarchy:
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
Dependency Hierarchy:
Found in HEAD commit: 4fd064970b66ce555f48c22dfab6ed965d0e260a
Found in base branch: main
ansi-regex is vulnerable to Inefficient Regular Expression Complexity
Publish Date: 2021-09-17
URL: CVE-2021-3807
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.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 (has-ansi): 5.0.0