RUSTSEC-2025-0022 Use-After-Free in `Md::fetch` and `Cipher::fetch`

When a Some... value was passed to the properties argument of either of these functions, a use-after-free would result. In practice this would nearly always result in OpenSSL treating the properties as an empty string due to CString::drop's behavior. The maintainers thank quitbug for reporting th...

TLS session caching disaster

libcurl can be tricked into using already freed memory when a new TLS session is negotiated or a client certificate is requested on an existing connection. For example, this can happen when a TLS server requests a client certificate on a connection that was established without one. A malicious...