WS-2019-0307 (Medium) detected in mem-1.1.0.tgz

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

WS-2019-0307 - Medium Severity Vulnerability

Vulnerable Library - mem-1.1.0.tgz

Memoize functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input

Library home page: https://registry.npmjs.org/mem/-/mem-1.1.0.tgz

Path to dependency file: /site-landing/package.json

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

Dependency Hierarchy: - firebase-tools-6.5.3.tgz (Root Library) - functions-emulator-1.0.0-beta.5.tgz - yargs-11.0.0.tgz - os-locale-2.1.0.tgz - :x: **mem-1.1.0.tgz** (Vulnerable Library)

Found in HEAD commit: c3eb11d13237e8b7e9e1e4fcd1e8e817fd663dfd

Found in base branch: master

Vulnerability Details

In 'mem' before v4.0.0 there is a Denial of Service (DoS) vulnerability as a result of a failure in removal old values from the cache.

Publish Date: 2018-08-27

URL: WS-2019-0307

CVSS 3 Score Details (5.1)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/1084

Release Date: 2018-08-27

Fix Resolution (mem): 4.0.0

Direct dependency fix Resolution (firebase-tools): 6.9.0

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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]]

: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.