Updated: 2025-08-20 02:55:10.551872
Description:
Lib/ipaddress.py in Python through 3.8.3 improperly computes hash values in the IPv4Interface and IPv6Interface classes, which might allow a remote attacker to cause a denial of service if an application is affected by the performance of a dictionary containing IPv4Interface or IPv6Interface objects, and this attacker can cause many dictionary entries to be created. This is fixed in: v3.5.10, v3.5.10rc1; v3.6.12; v3.7.9; v3.8.4, v3.8.4rc1, v3.8.5, v3.8.6, v3.8.6rc1; v3.9.0, v3.9.0b4, v3.9.0b5, v3.9.0rc1, v3.9.0rc2.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 4.3 |
| CVSS Version 3.x | MEDIUM | 5.9 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| EL 7 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:37 | ||
| EL 8 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:37 | ||
| EL 9 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:36 | ||
| Ubuntu 16.04 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:37 | ||
| Ubuntu 18.04 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:37 | ||
| Ubuntu 20.04 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:36 | ||
| Ubuntu 22.04 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:37 | ||
| Ubuntu 24.04 | python | 3.6 | 5.9 | MEDIUM | Already Fixed | 2025-06-05 02:31:36 |