[SECURITY] [DSA 4852-1] openvswitch security update

2021-02-1512:24:20

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.004 Low

EPSS

Percentile

71.7%

JSON

Debian Security Advisory DSA-4852-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
February 15, 2021 https://www.debian.org/security/faq

Package : openvswitch
CVE ID : CVE-2020-35498
Debian Bug : 982493

Joakim Hindersson discovered that Open vSwitch, a software-based
Ethernet virtual switch, allowed a malicious user to cause a
denial-of-service by sending a specially crafted packet.

For the stable distribution (buster), this problem has been fixed in
version 2.10.7+ds1-0+deb10u1.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian9amd64ovn-common< 2.6.10-0+deb9u1ovn-common_2.6.10-0+deb9u1_amd64.deb
Debian10armhfopenvswitch-dev< 2.10.7+ds1-0+deb10u1openvswitch-dev_2.10.7+ds1-0+deb10u1_armhf.deb
Debian10arm64openvswitch-vtep< 2.10.7+ds1-0+deb10u1openvswitch-vtep_2.10.7+ds1-0+deb10u1_arm64.deb
Debian10mipselovn-central< 2.10.7+ds1-0+deb10u1ovn-central_2.10.7+ds1-0+deb10u1_mipsel.deb
Debian9armhfovn-controller-vtep< 2.6.10-0+deb9u1ovn-controller-vtep_2.6.10-0+deb9u1_armhf.deb
Debian10ppc64elopenvswitch-dev< 2.10.7+ds1-0+deb10u1openvswitch-dev_2.10.7+ds1-0+deb10u1_ppc64el.deb
Debian9armelovn-central< 2.6.10-0+deb9u1ovn-central_2.6.10-0+deb9u1_armel.deb
Debian10mipselopenvswitch-common< 2.10.7+ds1-0+deb10u1openvswitch-common_2.10.7+ds1-0+deb10u1_mipsel.deb
Debian9armhfovn-common< 2.6.10-0+deb9u1ovn-common_2.6.10-0+deb9u1_armhf.deb
Debian9armhfopenvswitch-testcontroller< 2.6.10-0+deb9u1openvswitch-testcontroller_2.6.10-0+deb9u1_armhf.deb

OS	Version	Architecture	Package	Version	Filename
Debian	9	amd64	ovn-common	< 2.6.10-0+deb9u1	ovn-common_2.6.10-0+deb9u1_amd64.deb
Debian	10	armhf	openvswitch-dev	< 2.10.7+ds1-0+deb10u1	openvswitch-dev_2.10.7+ds1-0+deb10u1_armhf.deb
Debian	10	arm64	openvswitch-vtep	< 2.10.7+ds1-0+deb10u1	openvswitch-vtep_2.10.7+ds1-0+deb10u1_arm64.deb
Debian	10	mipsel	ovn-central	< 2.10.7+ds1-0+deb10u1	ovn-central_2.10.7+ds1-0+deb10u1_mipsel.deb
Debian	9	armhf	ovn-controller-vtep	< 2.6.10-0+deb9u1	ovn-controller-vtep_2.6.10-0+deb9u1_armhf.deb
Debian	10	ppc64el	openvswitch-dev	< 2.10.7+ds1-0+deb10u1	openvswitch-dev_2.10.7+ds1-0+deb10u1_ppc64el.deb
Debian	9	armel	ovn-central	< 2.6.10-0+deb9u1	ovn-central_2.6.10-0+deb9u1_armel.deb
Debian	10	mipsel	openvswitch-common	< 2.10.7+ds1-0+deb10u1	openvswitch-common_2.10.7+ds1-0+deb10u1_mipsel.deb
Debian	9	armhf	ovn-common	< 2.6.10-0+deb9u1	ovn-common_2.6.10-0+deb9u1_armhf.deb
Debian	9	armhf	openvswitch-testcontroller	< 2.6.10-0+deb9u1	openvswitch-testcontroller_2.6.10-0+deb9u1_armhf.deb