CURL-CVE-2025-5025

vendorUSosv

No QUIC certificate pinning with wolfSSL

view advisory published 2025-05-28Licence: per source

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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-5025US—Exploit
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…
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