CVEvulnerability
CVE-2022-21195
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-05-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-1333
Description
All versions of package url-regex are vulnerable to Regular Expression Denial of Service (ReDoS) which can cause the CPU usage to crash.
Affected configurations
• url-regex project url-regex
Related
Weakness · CWE (1)
- CWE-1333 Inefficient Regular Expression Complexity weakness
References
- https://github.com/AlexFlipnote/url_regex/blob/master/url_regex/url_regex.py Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-PYTHON-URLREGEX-2347643 Exploit, Third Party Advisory
- https://github.com/AlexFlipnote/url_regex/blob/master/url_regex/url_regex.py Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-PYTHON-URLREGEX-2347643 Exploit, Third Party Advisory