CVE-2018-10811

strongswan: Missing initialization of a variable in IKEv2 key derivation allows denial of service

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Severity

Moderate

Red Hat Product Security

5.9

CVSS 3.0

Review impact separately from score.

Published · May 28, 2018

Updated · January 14, 2026

Description

strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.

Statement

This issue did not affect the versions of strongimcv as shipped with Red Hat Enterprise Linux 7 as they did not include support for IKE features.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-456 · Missing Initialization of a Variable