Insufficient Verification of Data Authenticity Affecting python3-ovs3 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
0.02% (4th percentile)

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  • Snyk IDSNYK-SLES155-PYTHON3OVS3-6102619
  • 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 python3-ovs3 to version 3.1.0-150500.3.11.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-ovs3 package and not the python3-ovs3 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 Base Scores

version 3.1