The package angular after 1.7.0 are vulnerable to Regular Expression Denial of Service (ReDoS) by providing a custom locale rule that makes it possible to assign the parameter in posPre: ' '.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre with a very high value. **Note:** 1) This package has been deprecated and is no longer maintained. 2) The vulnerable versions are 1.7.0 and higher.
: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-2022-25844 - High Severity Vulnerability
Vulnerable Library - angular-1.8.0.tgz
HTML enhanced for web apps
Library home page: https://registry.npmjs.org/angular/-/angular-1.8.0.tgz
Path to dependency file: /src/Umbraco.Web.UI.Client/package.json
Path to vulnerable library: /src/Umbraco.Web.UI.Client/node_modules/angular/package.json
Dependency Hierarchy: - :x: **angular-1.8.0.tgz** (Vulnerable Library)
Found in base branch: v8/contrib
Vulnerability Details
The package angular after 1.7.0 are vulnerable to Regular Expression Denial of Service (ReDoS) by providing a custom locale rule that makes it possible to assign the parameter in posPre: ' '.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre with a very high value. **Note:** 1) This package has been deprecated and is no longer maintained. 2) The vulnerable versions are 1.7.0 and higher.
Publish Date: 2022-05-01
URL: CVE-2022-25844
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.