Upstream information

CVE-2025-24898 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v4 Scores
CVSS detail CNA (GitHub)
Base Score 6.3
Vector CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Attack Requirements Present
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact Low
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact Low
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 9
  • bootc >= 1.1.6-3.el9_6
  • bootupd >= 0.2.27-3.el9
  • keylime-agent-rust >= 0.2.2-2.el9
  • python3.12-cryptography >= 41.0.7-2.el9
  • rpm-ostree >= 2025.5-1.el9
  • rpm-ostree-libs >= 2025.5-1.el9
  • system-reinstall-bootc >= 1.1.6-3.el9_6
 Patchnames:
RHSA-2025:7147
RHSA-2025:7160
RHSA-2025:7241
RHSA-2025:7313
RHSA-2025:7317
SUSE Package Hub 15 SP7
  • obs-service-cargo >= 7.2.0-bp157.2.1
 Patchnames:
openSUSE-2025-445
openSUSE Tumbleweed
  • obs-service-cargo >= 4.5.0-2.1
 Patchnames:
openSUSE-Tumbleweed-2025-14814

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Package Hub 15 SP7 obs-service-cargo Released

SUSE Timeline for this CVE

CVE page created: Mon Feb 3 20:01:03 2025
CVE page last modified: Tue May 19 18:25:05 2026