#VU107334 Double free in OpenBSD

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Main Vulnerability Database Vulnerabilities #VU107334

#VU107334 Double free in OpenBSD

Published: April 10, 2025


Vulnerability identifier: #VU107334
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-415
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
OpenBSD
Software vendor:
OpenBSD

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within iked(8) and isakmpd(8) when configured in to use ECDH mode. A remote user can send specially crafted IPSec traffic to the system, trigger a double free error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links