CVE-2025-24898

rust-openssl is a set of OpenSSL bindings for the Rust programming language. In affected versions `ssl::select_next_proto` can return a slice pointing into the `server` argument's buffer but with a lifetime bound to the `client` argument. In situations where the `sever` buffer's lifetime is shorter than the `client` buffer's, this can cause a use after free. This could cause the server to crash or to return arbitrary memory contents to the client. The crate`openssl` version 0.10.70 fixes the signature of `ssl::select_next_proto` to properly constrain the output buffer's lifetime to that of both input buffers. Users are advised to upgrade. In standard usage of `ssl::select_next_proto` in the callback passed to `SslContextBuilder::set_alpn_select_callback`, code is only affected if the `server` buffer is constructed *within* the callback.

CVSS

No CVSS.

References

Link	Resource
https://crates.io/crates/openssl
https://github.com/sfackler/rust-openssl/pull/2360
https://github.com/sfackler/rust-openssl/security/advisories/GHSA-rpmj-rpgj-qmpm
https://lists.debian.org/debian-lts-announce/2025/02/msg00009.html

Configurations

No configuration.

History

No history.

Information

Published : 2025-02-03 18:15

Updated : 2025-02-11 08:15

NVD link : CVE-2025-24898

Mitre link : CVE-2025-24898

CVE.ORG link : CVE-2025-24898

JSON object : View

Products Affected

No product.

CWE

CWE-416

Use After Free

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