RedHat: RHSA-2023-1766:01 Moderate: openvswitch3.1 security update
Summary
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* openvswitch: ip proto 0 triggers incorrect handling (CVE-2023-1668)
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.
Bug Fix(es):
* [23.C RHEL-8] Fast Datapath Release (BZ#2177687)
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
Users of openvswitch3.1 are advised to upgrade to these updated packages,
which fixes these bugs.
References
https://access.redhat.com/security/cve/CVE-2023-1668 https://access.redhat.com/security/updates/classification/#moderate
Package List
Fast Datapath for Red Hat Enterprise Linux 8:
Source:
openvswitch3.1-3.1.0-17.el8fdp.src.rpm
aarch64:
network-scripts-openvswitch3.1-3.1.0-17.el8fdp.aarch64.rpm
openvswitch3.1-3.1.0-17.el8fdp.aarch64.rpm
openvswitch3.1-debuginfo-3.1.0-17.el8fdp.aarch64.rpm
openvswitch3.1-debugsource-3.1.0-17.el8fdp.aarch64.rpm
openvswitch3.1-devel-3.1.0-17.el8fdp.aarch64.rpm
openvswitch3.1-ipsec-3.1.0-17.el8fdp.aarch64.rpm
python3-openvswitch3.1-3.1.0-17.el8fdp.aarch64.rpm
python3-openvswitch3.1-debuginfo-3.1.0-17.el8fdp.aarch64.rpm
noarch:
openvswitch3.1-test-3.1.0-17.el8fdp.noarch.rpm
ppc64le:
network-scripts-openvswitch3.1-3.1.0-17.el8fdp.ppc64le.rpm
openvswitch3.1-3.1.0-17.el8fdp.ppc64le.rpm
openvswitch3.1-debuginfo-3.1.0-17.el8fdp.ppc64le.rpm
openvswitch3.1-debugsource-3.1.0-17.el8fdp.ppc64le.rpm
openvswitch3.1-devel-3.1.0-17.el8fdp.ppc64le.rpm
openvswitch3.1-ipsec-3.1.0-17.el8fdp.ppc64le.rpm
python3-openvswitch3.1-3.1.0-17.el8fdp.ppc64le.rpm
python3-openvswitch3.1-debuginfo-3.1.0-17.el8fdp.ppc64le.rpm
s390x:
network-scripts-openvswitch3.1-3.1.0-17.el8fdp.s390x.rpm
openvswitch3.1-3.1.0-17.el8fdp.s390x.rpm
openvswitch3.1-debuginfo-3.1.0-17.el8fdp.s390x.rpm
openvswitch3.1-debugsource-3.1.0-17.el8fdp.s390x.rpm
openvswitch3.1-devel-3.1.0-17.el8fdp.s390x.rpm
openvswitch3.1-ipsec-3.1.0-17.el8fdp.s390x.rpm
python3-openvswitch3.1-3.1.0-17.el8fdp.s390x.rpm
python3-openvswitch3.1-debuginfo-3.1.0-17.el8fdp.s390x.rpm
x86_64:
network-scripts-openvswitch3.1-3.1.0-17.el8fdp.x86_64.rpm
openvswitch3.1-3.1.0-17.el8fdp.x86_64.rpm
openvswitch3.1-debuginfo-3.1.0-17.el8fdp.x86_64.rpm
openvswitch3.1-debugsource-3.1.0-17.el8fdp.x86_64.rpm
openvswitch3.1-devel-3.1.0-17.el8fdp.x86_64.rpm
openvswitch3.1-ipsec-3.1.0-17.el8fdp.x86_64.rpm
python3-openvswitch3.1-3.1.0-17.el8fdp.x86_64.rpm
python3-openvswitch3.1-debuginfo-3.1.0-17.el8fdp.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for openvswitch3.1 is now available in Fast Datapath for Red HatEnterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
2137666 - CVE-2023-1668 openvswitch: ip proto 0 triggers incorrect handling
2177687 - [23.C RHEL-8] Fast Datapath Release