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EventBus and communication between sibling components
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CVE-2020-28500 (Medium) detected in lodash-4.17.20.tgz - autoclosed #35

Closed mend-bolt-for-github[bot] closed 2 years ago

mend-bolt-for-github[bot] commented 3 years ago

CVE-2020-28500 - Medium Severity Vulnerability

Vulnerable Library - lodash-4.17.20.tgz

Lodash modular utilities.

Library home page: https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz

Dependency Hierarchy: - eslint-6.7.2.tgz (Root Library) - :x: **lodash-4.17.20.tgz** (Vulnerable Library)

Found in HEAD commit: acb3ab1e71d0faadfc8366774100727ae9ecb2af

Found in base branch: master

Vulnerability Details

All versions of package lodash; all versions of package org.fujion.webjars:lodash are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions. Steps to reproduce (provided by reporter Liyuan Chen): var lo = require('lodash'); function build_blank (n) { var ret = "1" for (var i = 0; i < n; i++) { ret += " " } return ret + "1"; } var s = build_blank(50000) var time0 = Date.now(); lo.trim(s) var time_cost0 = Date.now() - time0; console.log("time_cost0: " + time_cost0) var time1 = Date.now(); lo.toNumber(s) var time_cost1 = Date.now() - time1; console.log("time_cost1: " + time_cost1) var time2 = Date.now(); lo.trimEnd(s) var time_cost2 = Date.now() - time2; console.log("time_cost2: " + time_cost2)

Publish Date: 2021-02-15

URL: CVE-2020-28500

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.


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mend-bolt-for-github[bot] commented 2 years ago

: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.