CVE-2021-23343 Information

Description

All versions of package path-parse are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe splitTailRe and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.

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/jbgutierrez/path-parse/issues/8 https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028 https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85@%3Cdev.myfaces.apache.org%3E

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