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CVE-2023-5366

Openvswitch don't match packets on nd_target field

Published: Oct 6, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-345
7.1HIGH
NVD MITRE
EPSS Score
0.4%
Top 69.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-345

Affected Products

Red Hat Inc.
commercial·USaka Red Hat, redhat
Fast Datapath for RHEL 7On-premLibrary
Operating Systems / linux-distro
Fast Datapath for RHEL 8On-premLibrary
Operating Systems / linux-distro
Fast Datapath for RHEL 9On-premLibrary
Operating Systems / linux-distro
Red Hat Enterprise Linux 7On-premOS
Operating Systems / linux-distro
Red Hat OpenShift Container Platform 3.11MixedSaaS Service
Cloud & SaaS / container-orchestration
Red Hat OpenShift Container Platform 4SaaSSaaS Service
Cloud & SaaS / container-orchestration
Red Hat OpenStack Platform 16.1On-prem
Cloud & SaaS / cloud-platform
Red Hat OpenStack Platform 16.2On-prem
Cloud & SaaS / cloud-platform
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
Open vSwitchOn-prem
Networking Infrastructure / network-management
Fedora
oss-projectaka fedora linux
FedoraOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
АО «НТЦ ИТ РОСА»
commercial·RU
РОСА ХРОМOn-prem
Operating Systems / linux-distro
and 10 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://access.redhat.com/security/cve/CVE-2023-5366
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2006347
bugzilla.redhat.com
http://www.openwall.com/lists/oss-security/2024/02/08/4
openwall.com
and 15 more references View all →
News mentions
Could not load news mentions.

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