GitHub Advisoryadvisory · PyPI

GHSA-hg3w-7hj9-m3f7 Regular expression denial of service in url_regex

MEDIUM Published 2022-05-21 Modified 2022-05-25 Official page ↗

Aliases: CVE-2022-21195
Ecosystem: PyPI
Packages: url_regex
Severity: Moderate
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses: CWE-1333
Reviewed: 2022-05-25

Affected packages

• PyPI url_regex: <= 1.0.4 (no fix yet)

Description

All versions of package url-regex are vulnerable to Regular Expression Denial of Service (ReDoS) which can cause the CPU usage to crash.

Related

Alias · CVE (1)

CVE-2022-21195 All versions of package url-regex are vulnerable to Regular Expression Denial of Service (ReDoS) which can cause the CPU usage to crash. vulnerability

Weakness · CWE (1)

CWE-1333 Inefficient Regular Expression Complexity weakness

References