VDB
ALPINE-CVE-2020-8284
ALPINE-CVE-2020-8284
PUBLISHED
CVSS 3.700000047683716 LOW
A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.
Risk Scores
CVSS 3.1
3.700000047683716
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | curl | 7.57.0-r0, 7.58.0-r0, 7.58.0-r1 |
| Alpine:v3.22 | curl | 7.56.0-r0, 0, 0 |
| Alpine:v3.15 | curl | 0, 7.72.0-r0, 7.71.1-r0 |
| Alpine:v3.24 | curl | 0, 0 |
| Alpine:v3.16 | curl | 7.65.0-r0, 0, 7.73.0-r0 |
| Alpine:v3.13 | curl | 0, 0, 7.19.2-r0 |
| Alpine:v3.19 | curl | 7.20.1-r0, 7.19.2-r1, 0 |
| Alpine:v3.11 | curl | 0, 0, 0 |
| Alpine:v3.17 | curl | 0, 7.19.2-r0, 7.19.4-r0 |
| Alpine:v3.20 | curl | 7.56.1-r1, 7.44.0-r0, 7.45.0-r0 |
| Alpine:v3.14 | curl | 7.52.0-r0, 7.64.0-r0, 7.64.0-r1 |
| Alpine:v3.18 | curl | 7.20.1-r1, 0, 7.73.0-r0 |
| Alpine:v3.21 | curl | 0, 0, 7.73.0-r0 |
| Alpine:v3.12 | curl | 0, 0, 7.69.1-r3 |
Timeline
- Dec 14, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated