VDB
ALPINE-CVE-2021-22923
ALPINE-CVE-2021-22923
PUBLISHED
CVSS 5.300000190734863 MEDIUM
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or try to download the contents from. Often contrary to the user's expectations and intentions and without telling the user it happened.
Risk Scores
CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.12 | curl | 7.19.2-r0, 7.77.0-r0, 7.76.1-r0 |
| Alpine:v3.21 | curl | 7.42.1-r1, 7.77.0-r1, 7.77.0-r0 |
| Alpine:v3.22 | curl | 7.59.0-r1, 7.19.2-r1, 7.19.4-r0 |
| Alpine:v3.11 | curl | 0, 7.67.0-r5, 7.67.0-r4 |
| Alpine:v3.23 | curl | 7.33.0-r1, 7.33.0-r0, 7.32.0-r0 |
| Alpine:v3.13 | curl | 7.27.0-r1, 7.51.0-r1, 7.26.0-r0 |
| Alpine:v3.14 | curl | 7.64.0-r0, 7.64.0-r1, 7.64.1-r0 |
| Alpine:v3.19 | curl | 7.71.1-r0, 0, 7.19.2-r0 |
| Alpine:v3.17 | curl | 7.65.3-r0, 7.21.5-r0, 7.77.0-r0 |
| Alpine:v3.20 | curl | 7.77.0-r1, 7.77.0-r0, 7.76.1-r0 |
| Alpine:v3.16 | curl | 7.21.1-r0, 7.77.0-r0, 7.76.1-r0 |
| Alpine:v3.15 | curl | 7.19.2-r1, 0, 7.77.0-r1 |
| Alpine:v3.18 | curl | 7.70.0-r0, 7.70.0-r1, 7.70.0-r2 |
Timeline
- Aug 5, 2021 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch