CVE-2021-23329 (High) detected in nested-object-assign-1.0.3.tgz - autoclosed

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

CVE-2021-23329 - High Severity Vulnerability

Vulnerable Library - nested-object-assign-1.0.3.tgz

Package to support nested merging of objects & properties, using Object.Assign

Library home page: https://registry.npmjs.org/nested-object-assign/-/nested-object-assign-1.0.3.tgz

Dependency Hierarchy: - addon-info-5.3.18.tgz (Root Library) - :x: **nested-object-assign-1.0.3.tgz** (Vulnerable Library)

Found in HEAD commit: 5a4a7def9ddff6354e22069c494feb0f30196e36

Found in base branch: dev/seed-tool

Vulnerability Details

The package nested-object-assign before 1.0.4 are vulnerable to Prototype Pollution via the default function, as demonstrated by running the PoC below.

Publish Date: 2021-01-31

URL: CVE-2021-23329

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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23329

Release Date: 2021-01-31

Fix Resolution (nested-object-assign): 1.0.4

Direct dependency fix Resolution (@storybook/addon-info): 5.3.19

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[mend-bolt-for-github[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-bolt-for-github[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.