RUSTSEC-2025-0022: Use-After-Free in Md::fetch and Cipher::fetch #4185
Description
| Details | |
|---|---|
| Package | openssl |
| Version | 0.10.70 |
| URL | sfackler/rust-openssl#2390 |
| Patched Versions | >=0.10.72 |
| Unaffected Versions | <0.10.39 |
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 this vulnerability to us.