CVE-2022-21195

Regular Expression Denial of Service (ReDoS)

State: Published
Severity: 5.3 Medium
Published: May 20, 2022
Updated: Sep 16, 2024
Reserved: Feb 24, 2022

Description

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

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	snyk

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
url-regexn/a	before unspecifiedAffected

References

https://snyk.io/vuln/SNYK-PYTHON-URLREGEX-2347643
https://github.com/AlexFlipnote/url_regex/blob/master/url_regex/url_regex.py

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