UbuntuUpdates.org

Package "openvswitch-switch"

Name: openvswitch-switch

Description:

Open vSwitch switch implementations
Latest version: 2.17.9-0ubuntu0.22.04.1
Release: jammy (22.04)
Level: security
Repository: main
Head package: openvswitch
Homepage: http://openvswitch.org/

Links

All versions of this package
Bug fixes

List of files in package
Repository home page

Download "openvswitch-switch"

32-bit deb package
64-bit deb package
APT INSTALL

Other versions of "openvswitch-switch" in Jammy

Repository Area Version
base main 2.17.0-0ubuntu1
updates main 2.17.9-0ubuntu0.22.04.1

Changelog

Version: 2.17.9-0ubuntu0.22.04.1 2024-03-12 13:06:56 UTC

  openvswitch (2.17.9-0ubuntu0.22.04.1) jammy-security; urgency=medium

  * Update to 2.17.9 to fix security issues.
    - CVE-2023-3966: vulnerable to crafted Geneve packets
    - CVE-2023-5366: OpenFlow rules bypass via ICMPv6 Neighbor Adv packets
  * d/p/0001-ovsdb-idl-Support-write-only-changed-IDL-monitor-mod.patch:
    updated for 2.17.9 changes.

 -- Marc Deslauriers <email address hidden> Thu, 29 Feb 2024 13:45:15 -0500
Source diff to previous version
CVE-2023-3966 A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invali
CVE-2023-5366 A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may

Version: 2.17.5-0ubuntu0.22.04.2 2023-05-10 14:07:26 UTC

  openvswitch (2.17.5-0ubuntu0.22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: remote traffic denial of service via crafted packets
    with IP proto 0
    - debian/patches/CVE-2023-1668.patch: Always mask ip proto field in
      include/openvswitch/meta-flow.h, lib/meta-flow.c,
      ofproto/ofproto-dpif-xlate.c, tests/ofproto-dpif.at,
      tests/ofproto.at, tests/packet-type-aware.at.
    - CVE-2023-1668

 -- Marc Deslauriers <email address hidden> Thu, 13 Apr 2023 09:48:01 -0400
Source diff to previous version
CVE-2023-1668 A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying

Version: 2.17.3-0ubuntu0.22.04.2 2023-02-27 14:07:04 UTC

  openvswitch (2.17.3-0ubuntu0.22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: issues in Organization Specific TLV
    - debian/patches/CVE-2022-433x.patch: fix bugs when parsing malformed
      AutoAttach in lib/lldp/lldp.c, tests/ofproto-dpif.at.
    - CVE-2022-4337
    - CVE-2022-4338

 -- Marc Deslauriers <email address hidden> Wed, 22 Feb 2023 08:52:02 -0500
CVE-2022-4337 An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.
CVE-2022-4338 An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.


About   -   Send Feedback to @ubuntu_updates