VDB
ALPINE-CVE-2025-4947
ALPINE-CVE-2025-4947
PUBLISHED
CVSS 6.5 MEDIUM
libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | curl | 8.0.0-r0, 8.9.1-r2, 8.9.1-r1 |
| Alpine:v3.22 | curl | 0, 8.9.1-r2, 8.9.1-r1 |
| Alpine:v3.20 | curl | 7.34.0-r0, 0, 7.19.2-r0 |
| Alpine:v3.19 | curl | 8.9.1-r1, 8.9.1-r0, 8.9.0-r0 |
| Alpine:v3.21 | curl | 8.9.1-r0, 8.9.0-r0, 8.8.0-r1 |
Exploit Intelligence
- glcve_test.go (github-poc)
Timeline
- May 28, 2025 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch