Insufficient Verification of Data Authenticity Affecting openvswitch3-ipsec package, versions <3.1.0-150500.3.11.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (5th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES155-OPENVSWITCH3IPSEC-6102677
  • published7 Dec 2023
  • disclosed6 Dec 2023

Introduced: 6 Dec 2023

CVE-2023-5366  (opens in a new tab)
CWE-345  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 openvswitch3-ipsec to version 3.1.0-150500.3.11.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openvswitch3-ipsec package and not the openvswitch3-ipsec package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.

CVSS Scores

version 3.1