CVE-2021-28092 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/sindresorhus/is-svg/releases https://www.npmjs.com/package/is-svg https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2 https://security.netapp.com/advisory/ntap-20210513-0008/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5