CVE-2024-4068 (High) detected in multiple libraries

[mend-bolt-for-github]

CVE-2024-4068 - High Severity Vulnerability

Vulnerable Libraries - braces-2.3.2.tgz, braces-0.1.5.tgz, braces-1.8.5.tgz

braces-2.3.2.tgz

Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.

Library home page: https://registry.npmjs.org/braces/-/braces-2.3.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/karma/node_modules/braces/package.json

Dependency Hierarchy:

• karma-0.13.22.tgz (Root Library)
  • chokidar-1.7.0.tgz
    • readdirp-2.2.1.tgz
      • micromatch-3.1.10.tgz
        • ❌ braces-2.3.2.tgz (Vulnerable Library)

braces-0.1.5.tgz

Fastest brace expansion lib. Typically used with file paths, but can be used with any string. Expands comma-separated values (e.g. `foo/{a,b,c}/bar`) and alphabetical or numerical ranges (e.g. `{1..9}`)

Library home page: https://registry.npmjs.org/braces/-/braces-0.1.5.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/braces/package.json

Dependency Hierarchy:

• karma-0.13.22.tgz (Root Library)
  • expand-braces-0.1.2.tgz
    • ❌ braces-0.1.5.tgz (Vulnerable Library)

braces-1.8.5.tgz

Fastest brace expansion for node.js, with the most complete support for the Bash 4.3 braces specification.

Library home page: https://registry.npmjs.org/braces/-/braces-1.8.5.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/nyc/node_modules/braces/package.json,/node_modules/micromatch/node_modules/braces/package.json

Dependency Hierarchy:

• webpack-dev-server-1.16.5.tgz (Root Library)
  • http-proxy-middleware-0.17.4.tgz
    • micromatch-2.3.11.tgz
      • ❌ braces-1.8.5.tgz (Vulnerable Library)

Found in HEAD commit: 91ceb6046aaa22e9934ed13ea5acba9c988c490c

Found in base branch: master

Vulnerability Details

The NPM package braces, versions prior to 3.0.3, fails to limit the number of characters it can handle, which could lead to Memory Exhaustion. In lib/parse.js, if a malicious user sends "imbalanced braces" as input, the parsing will enter a loop, which will cause the program to start allocating heap memory without freeing it at any moment of the loop. Eventually, the JavaScript heap limit is reached, and the program will crash.
Mend Note: After conducting a further research, it was concluded that CVE-2024-4068 does not contain a high security risk that reflects the NVD score, but should be kept for users' awareness. Users of braces should follow the fix recommendation as noted.

Publish Date: 2024-05-13

URL: CVE-2024-4068

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

Release Date: 2024-05-13

Fix Resolution: braces - 3.0.3

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