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CVE-2021-28092

Good to know:

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Date: March 12, 2021

The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input for a very long time.

Language: Java

Severity Score

Related Resources (8)

https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2
https://security.netapp.com/advisory/ntap-20210513-0008/
https://github.com/sindresorhus/is-svg/commit/01f8a087fab8a69c3ac9085fbb16035907ab6a5b
https://security.netapp.com/advisory/ntap-20210513-0008
https://nvd.nist.gov/vuln/detail/CVE-2021-28092
https://www.npmjs.com/package/is-svg
https://github.com/sindresorhus/is-svg/releases
https://www.mend.io/vulnerability-database/CVE-2021-28092

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

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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): HIGH

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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