CVE-2018-3750 (High) detected in multiple libraries

[mend-bolt-for-github[bot]]

CVE-2018-3750 - High Severity Vulnerability

Vulnerable Libraries - deep-extend-0.4.2.tgz, deep-extend-0.4.1.tgz, deep-extend-0.5.0.tgz

deep-extend-0.4.2.tgz

Recursive object extending

Library home page: https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz

Path to dependency file: /fixtures/packaging/webpack-alias/prod/package.json

Path to vulnerable library: /fixtures/packaging/webpack-alias/prod/package.json,/scripts/bench/package.json,/fixtures/packaging/webpack/prod/package.json,/fixtures/packaging/webpack-alias/dev/package.json,/fixtures/concurrent/time-slicing/package.json,/fixtures/attribute-behavior/package.json,/fixtures/packaging/brunch/dev/package.json,/fixtures/packaging/brunch/prod/package.json,/fixtures/packaging/webpack/dev/package.json,/fixtures/expiration/package.json

Dependency Hierarchy: - brunch-2.10.12.tgz (Root Library) - chokidar-1.7.0.tgz - fsevents-1.1.2.tgz - node-pre-gyp-0.6.38.tgz - rc-1.2.2.tgz - :x: **deep-extend-0.4.2.tgz** (Vulnerable Library)

deep-extend-0.4.1.tgz

Recursive object extending

Library home page: https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.1.tgz

Path to dependency file: /fixtures/fiber-debugger/package.json

Path to vulnerable library: /fixtures/fiber-debugger/package.json,/fixtures/art/package.json,/fixtures/dom/package.json,/fixtures/ssr/package.json

Dependency Hierarchy: - react-scripts-0.9.5.tgz (Root Library) - fsevents-1.0.17.tgz - node-pre-gyp-0.6.32.tgz - rc-1.1.6.tgz - :x: **deep-extend-0.4.1.tgz** (Vulnerable Library)

deep-extend-0.5.0.tgz

Recursive object extending

Library home page: https://registry.npmjs.org/deep-extend/-/deep-extend-0.5.0.tgz

Path to dependency file: /scripts/release/package.json

Path to vulnerable library: /scripts/release/package.json

Dependency Hierarchy: - command-line-usage-4.0.1.tgz (Root Library) - table-layout-0.4.2.tgz - :x: **deep-extend-0.5.0.tgz** (Vulnerable Library)

Found in HEAD commit: c546697344431dcd6c04b4fea877c488ef3a6ad5

Found in base branch: main

Vulnerability Details

The utilities function in all versions <= 0.5.0 of the deep-extend node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.

Publish Date: 2018-07-03

URL: CVE-2018-3750

CVSS 3 Score Details (7.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3750

Release Date: 2018-05-24

Fix Resolution (deep-extend): 0.5.1

Direct dependency fix Resolution (brunch): 2.10.13

Fix Resolution (deep-extend): 0.5.1

Direct dependency fix Resolution (react-scripts): 1.0.0

Fix Resolution (deep-extend): 0.5.1

Direct dependency fix Resolution (command-line-usage): 4.0.2

---

Step up your Open Source Security Game with Mend here

[mend-bolt-for-github[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.

[mend-bolt-for-github[bot]]

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