The openssl crate before 0.10.55 for Rust allows an out-of-bounds read via an empty string to X509VerifyParamRef::set_host.
https://rustsec.org/advisories/RUSTSEC-2023-0044.html
https://github.com/sfackler/rust-openssl/issues/1965
https://crates.io/crates/openssl
Source: Mitre, NVD
Published: 2025-07-28
Updated: 2025-07-29
Base Score: 2.6
Vector: CVSS2#AV:L/AC:H/Au:N/C:P/I:N/A:P
Severity: Low
Base Score: 4.5
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Severity: Medium
EPSS: 0.00012