CVE-2023-28755
Public on 2023-03-31
Modified on 2024-08-23
Description
A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.12.1, 0.11.1, 0.10.2 and 0.10.0.1.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | ruby | No Fix Planned | ||
| Amazon Linux 2 - Core | ruby | Not Affected | ||
| Amazon Linux 2 - Ruby3.0 Extra | ruby | 2023-08-04 | ALAS2RUBY3.0-2023-001 | Fixed |
| Amazon Linux 1 | ruby18 | No Fix Planned | ||
| Amazon Linux 1 | ruby19 | No Fix Planned | ||
| Amazon Linux 1 | ruby20 | No Fix Planned | ||
| Amazon Linux 1 | ruby21 | No Fix Planned | ||
| Amazon Linux 1 | ruby22 | No Fix Planned | ||
| Amazon Linux 1 | ruby23 | No Fix Planned | ||
| Amazon Linux 1 | ruby24 | No Fix Planned | ||
| Amazon Linux 2023 | ruby3.2 | 2023-04-13 | ALAS2023-2023-158 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |