Updated: 2024-11-23 05:29:22.139705
Description:
Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | HIGH | 7.1 |
| CVSS Version 3.x | MEDIUM | 6.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | python | 2.6.6 | 6.5 | MEDIUM | Released | CLSA-2021:1633442879 | 2022-05-05 12:01:58 | |
| CloudLinux 6 ELS | python | 2.6.6 | 6.5 | MEDIUM | Released | 2021-12-09 07:57:07 | ||
| Oracle Linux 6 ELS | python | 2.6.6 | 6.5 | MEDIUM | Released | CLSA-2021:1634925483 | 2021-12-09 07:57:07 | |
| Ubuntu 16.04 ELS | python2.7 | 2.7.12 | 6.5 | MEDIUM | Already Fixed | 2024-07-18 14:54:06 | ||
| Ubuntu 18.04 ELS | python2.7 | 2.7.17-1 | 6.5 | MEDIUM | Already Fixed | 2024-07-18 14:23:17 |