9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
Debian LTS Advisory DLA-3253-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
December 31, 2022 https://wiki.debian.org/LTS
Package : openvswitch
Version : 2.10.7+ds1-0+deb10u3
CVE IDs : CVE-2022-4337 CVE-2022-4338
Debian Bug : 1027273
It was discovered that there was an out-of-bounds read and integer
underflow vulnerability in open vSwitch, a software-based Ethernet
virtual switch.
For Debian 10 buster, these problems have been fixed in version
2.10.7+ds1-0+deb10u3.
We recommend that you upgrade your openvswitch packages.
For the detailed security status of openvswitch please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openvswitch
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | openvswitch-vtep | < 2.10.7+ds1-0+deb10u3 | openvswitch-vtep_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | ovn-controller-vtep | < 2.10.7+ds1-0+deb10u3 | ovn-controller-vtep_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-testcontroller | < 2.10.7+ds1-0+deb10u3 | openvswitch-testcontroller_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | ovn-host | < 2.10.7+ds1-0+deb10u3 | ovn-host_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-dbg | < 2.10.7+ds1-0+deb10u3 | openvswitch-dbg_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-pki | < 2.10.7+ds1-0+deb10u3 | openvswitch-pki_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-common | < 2.10.7+ds1-0+deb10u3 | openvswitch-common_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-dev | < 2.10.7+ds1-0+deb10u3 | openvswitch-dev_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | openvswitch-switch | < 2.10.7+ds1-0+deb10u3 | openvswitch-switch_2.10.7+ds1-0+deb10u3_all.deb |
Debian | 10 | all | python-openvswitch | < 2.10.7+ds1-0+deb10u3 | python-openvswitch_2.10.7+ds1-0+deb10u3_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P