CVE-2021-23413 (Medium) detected in multiple libraries

[mend-for-github-com[bot]]

CVE-2021-23413 - Medium Severity Vulnerability

Vulnerable Libraries - jszip-3.1.5.tgz, jszip-3.4.0.tgz, jszip-3.2.2.tgz

jszip-3.1.5.tgz

Create, read and edit .zip files with JavaScript http://stuartk.com/jszip

Library home page: https://registry.npmjs.org/jszip/-/jszip-3.1.5.tgz

Path to dependency file: /lib/lambda/package.json

Path to vulnerable library: /lib/lambda/node_modules/snyk-nuget-plugin/node_modules/jszip/package.json

Dependency Hierarchy: - snyk-1.316.1.tgz (Root Library) - snyk-nuget-plugin-1.17.0.tgz - :x: **jszip-3.1.5.tgz** (Vulnerable Library)

jszip-3.4.0.tgz

Create, read and edit .zip files with JavaScript http://stuartk.com/jszip

Library home page: https://registry.npmjs.org/jszip/-/jszip-3.4.0.tgz

Path to dependency file: /lib/lambda/package.json

Path to vulnerable library: /lib/lambda/node_modules/jszip/package.json

Dependency Hierarchy: - snyk-1.316.1.tgz (Root Library) - snyk-mvn-plugin-2.15.0.tgz - java-call-graph-builder-1.8.0.tgz - :x: **jszip-3.4.0.tgz** (Vulnerable Library)

jszip-3.2.2.tgz

Create, read and edit .zip files with JavaScript http://stuartk.com/jszip

Library home page: https://registry.npmjs.org/jszip/-/jszip-3.2.2.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy: - serverless-1.57.0.tgz (Root Library) - :x: **jszip-3.2.2.tgz** (Vulnerable Library)

Found in HEAD commit: c4de98a3ee33ed933132ba45998d6d4f54aa4e6d

Found in base branch: master

Vulnerability Details

This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.

Publish Date: 2021-07-25

URL: CVE-2021-23413

CVSS 3 Score Details (5.3)

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: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23413

Release Date: 2021-07-25

Fix Resolution (jszip): 3.7.0

Direct dependency fix Resolution (snyk): 1.667.0

Fix Resolution (jszip): 3.7.0

Direct dependency fix Resolution (snyk): 1.667.0

Fix Resolution (jszip): 3.7.0

Direct dependency fix Resolution (serverless): 1.58.0

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• [ ] Check this box to open an automated fix PR

[mend-for-github-com[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-for-github-com[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.

[mend-for-github-com[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.