CVE-2025-4947
MEDIUM6.5EPSS 0.07%Published: 5/28/2025Modified: 4/28/2026
Description
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.
Affected packages (2)
- Alpine/curlfrom 0, < 8.14.0-r0
- Debian/curlfrom 0, < 8.14.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |