Updated: 2025-11-19 05:40:27.165653
Description:
An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| Oracle Linux 6 ELS | python | 2.6.6 | 7.5 | HIGH | Released | CLSA-2023:1689886120 | 2023-07-20 17:08:35 | |
| Ubuntu 16.04 ELS | python3.5 | 3.5.2 | 7.5 | HIGH | Released | CLSA-2023:1689885970 | 2023-07-20 17:08:35 | |
| Ubuntu 16.04 ELS | python2.7 | 2.7.12 | 7.5 | HIGH | Released | CLSA-2023:1689885838 | 2023-07-20 17:08:37 | |
| Ubuntu 18.04 ELS | python2.7 | 2.7.17-1 | 7.5 | HIGH | Released | CLSA-2023:1687469528 | 2023-06-22 21:16:35 | |
| Ubuntu 18.04 ELS | python3.6 | 3.6.9-1 | 7.5 | HIGH | Released | CLSA-2023:1687469630 | 2023-06-22 21:16:33 |