CVE-2025-5025
Fixed in a distro release EPSS <1%CVSS 4.8
libcurl supports *pinning* of the server certificate public key for HTTPS transfers. Due to an omission, this check is not performed when connecting with QUIC for HTTP/3, when the TLS backend is wolfSSL. Documentation says the option works with wolfSSL, failing to specify that it does not for QUIC and HTTP/3. Since pinning makes the transfer succeed if the pin is fine, users could unwittingly connect to an impostor server without noticing.
Products: curl
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.19 | curl | 8.14.0-r0 |
| Alpine 3.20 | curl | 8.14.0-r0 |
| Alpine 3.21 | curl | 8.14.0-r0 |
| Alpine 3.22 | curl | 8.14.0-r0 |
| Alpine 3.23 | curl | 8.14.0-r0 |
| Alpine 3.24 | curl | 8.14.0-r0 |
| Debian 13 | curl | 8.14.0-1 |
| Debian 14 | curl | 8.14.0-1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | curl | 8.14.1-150600.4.28.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | curl | 8.14.1-150600.4.28.1 |
| SUSE Linux Micro 6.1 | curl | 8.14.1-slfo.1.1_1.1 |
| openSUSE Leap 15.6 | curl | 8.14.1-150600.4.28.1 |
| openSUSE Tumbleweed | curl | 8.14.0-1.1 |