VDB
ALPINE-CVE-2021-41817
ALPINE-CVE-2021-41817
PUBLISHED
CVSS 7.5 HIGH
Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.14 | ruby | 2.4.2-r0, *, * |
| Alpine:v3.24 | ruby | 2.6.0, 2.6.0 |
| Alpine:v3.20 | ruby | 0, 0, 0 |
| Alpine:v3.22 | ruby | 2.6.0, 0, 0 |
| Alpine:v3.15 | ruby | 2.7.2-r4, 2.7.3-r0, 2.7.3-r1 |
| Alpine:v3.12 | ruby | 2.5.1-r1, *, 0 |
| Alpine:v3.13 | ruby | *, 0, 1.8.7_p160-r2 |
| Alpine:v3.18 | ruby | *, 0, 1.8.7_p160-r2 |
| Alpine:v3.21 | ruby | 0, 0, 0 |
| Alpine:v3.19 | ruby | 2.0.0_p481-r0, 2.1.5-r0, 2.1.5-r1 |
| Alpine:v3.16 | ruby | 2.4.2-r0, 2.6.0, 3.0.2-r0 |
| Alpine:v3.23 | ruby | 2.6.0, 2.6.0, 0 |
| Alpine:v3.17 | ruby | 1.9.3_p286-r0, 1.9.3_p286-r1, 1.9.3_p362-r0 |
Timeline
- Jan 1, 2022 CVE Published
- Jul 8, 2026 CVE Updated
- Aug 8, 2026 Distribution Patch