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CVE-2020-28500

Good to know:

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Date: February 15, 2021

Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.

Language: JS

Severity Score

Related Resources (14)

https://security.netapp.com/advisory/ntap-20210312-0006
https://github.com/lodash/lodash/pull/5065
https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
https://github.com/lodash/lodash/commit/c4847ebe7d14540bb28a8b932a9ce1b9ecbfee1a
https://security.netapp.com/advisory/ntap-20210312-0006/
https://github.com/lodash/lodash
https://www.oracle.com/security-alerts/cpujan2022.html
https://github.com/lodash/lodash/blob/npm/trimEnd.js%23L8
https://github.com/lodash/lodash/pull/5065/commits/02906b8191d3c100c193fe6f7b27d1c40f200bb7
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://nvd.nist.gov/vuln/detail/CVE-2020-28500
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.mend.io/vulnerability-database/CVE-2020-28500

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

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Upgrade to version lodash - 4.17.21

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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