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Sicherheit: Denial of Service in openvswitch3.1
Aktuelle Meldungen Distributionen
Name: Denial of Service in openvswitch3.1
ID: RHSA-2024:1235
Distribution: Red Hat
Plattformen: Red Hat Fast Datapath for Red Hat Enterprise Linux 8
Datum: Fr, 8. März 2024, 06:28
Referenzen: https://issues.redhat.com/browse/FD-3266
https://issues.redhat.com/browse/FDP-310
https://access.redhat.com/errata/RHSA-2024:1235
https://access.redhat.com/security/cve/CVE-2023-3966
https://bugzilla.redhat.com/show_bug.cgi?id=2178363
Applikationen: openvswitch3.1

Originalnachricht

An update for openvswitch3.1 is now available for Fast Datapath for Red Hat
Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Open vSwitch provides standard network bridging functions and support for the
OpenFlow protocol for remote per-flow control of traffic.

Security Fix(es):

* openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata
packet (CVE-2023-3966)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2023-3966: Uncaught Exception (CWE-248)
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