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ubuntuUbuntuUSN-4691-1
HistoryJan 13, 2021 - 12:00 a.m.

Open vSwitch vulnerabilities

2021-01-1300:00:00
ubuntu.com
80

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

9.2 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.044 Low

EPSS

Percentile

92.3%

JSON

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • openvswitch - Ethernet virtual switch

Details

Jonas Rudloff discovered that Open vSwitch incorrectly handled certain
malformed LLDP packets. A remote attacker could use this issue to cause
Open vSwitch to crash, resulting in a denial of service, or possibly
execute arbitrary code.

Related

nessus 37
archlinux 3
osv 5
debian 4
openvas 17
ics 1
fedora 5
redhat 21
cve 2
ubuntucve 2
veracode 2
debiancve 2
alpinelinux 2
prion 2
photon 8
cbl_mariner 3
redhatcve 1
suse 1
freebsd 1
f5 1
gentoo 1
nessus
nessus
Debian DSA-4836-1 : openvswitch - security update
2021-01-25 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Open vSwitch vulnerabilities (USN-4691-1)
2021-01-14 00:00:00
RHEL 7 : openvswitch (RHSA-2021:2077)
2021-05-21 00:00:00
archlinux
archlinux
[ASA-202101-28] openvswitch: multiple issues
2021-01-20 00:00:00
[ASA-202101-29] lldpd: information disclosure
2021-01-20 00:00:00
lldpd: denial of service
2015-10-30 00:00:00
osv
osv
openvswitch vulnerabilities
2021-01-13 17:15:51
openvswitch - security update
2021-01-22 00:00:00
CVE-2020-27827
2021-03-18 17:15:13
debian
debian
[SECURITY] [DSA 4836-1] openvswitch security update
2021-01-22 18:52:14
[SECURITY] [DLA 2571-1] openvswitch security update
2021-02-19 22:10:32
[SECURITY] [DLA 3389-1] lldpd security update
2023-04-12 15:17:27
openvas
openvas
Ubuntu: Security Advisory (USN-4691-1)
2021-01-14 00:00:00
Debian: Security Advisory (DSA-4836-1)
2021-01-24 00:00:00
Fedora: Security Advisory for dpdk (FEDORA-2021-fba11d37ee)
2021-03-05 00:00:00
ics
ics
Siemens Industrial Products LLDP (Update D)
2022-08-18 12:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: dpdk-20.11-1.fc33
2021-03-04 20:10:59
[SECURITY] Fedora 33 Update: openvswitch-2.15.0-1.fc33
2021-03-04 20:11:00
[SECURITY] Fedora 38 Update: lldpd-1.0.16-1.fc38
2023-04-19 01:40:28
redhat
redhat
(RHSA-2021:2077) Important: openvswitch security update
2021-05-20 18:57:03
(RHSA-2021:0028) Important: Red Hat Virtualization security, bug fix, and enhancement update
2021-01-06 11:03:12
(RHSA-2021:2205) Important: Red Hat OpenStack Platform 10.0 (openvswitch) security update
2021-06-02 12:34:59
cve
cve
CVE-2015-8011
2020-01-28 19:15:00
CVE-2020-27827
2021-03-18 17:15:00
ubuntucve
ubuntucve
CVE-2015-8011
2020-01-28 00:00:00
CVE-2020-27827
2021-01-13 00:00:00
veracode
veracode
Denial Of Service(DoS)
2020-12-19 06:04:26
Denial Of Service (DoS)
2021-01-14 16:37:28
debiancve
debiancve
CVE-2015-8011
2020-01-28 19:15:00
CVE-2020-27827
2021-03-18 17:15:00
alpinelinux
alpinelinux
CVE-2015-8011
2020-01-28 19:15:00
CVE-2020-27827
2021-03-18 17:15:00
prion
prion
Buffer overflow
2020-01-28 19:15:00
Denial of service
2021-03-18 17:15:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0381
2021-04-16 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-2.0-0335
2021-04-07 00:00:00
Important Photon OS Security Update - PHSA-2021-0381
2021-04-16 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-27827 affecting package openvswitch 2.12.0-3
2021-05-06 23:56:49
CVE-2020-27827 affecting package lldpd 1.0.4-4
2022-08-31 06:17:55
CVE-2020-27827 affecting package lldpd 1.0.4-3
2024-04-26 21:08:25
redhatcve
redhatcve
CVE-2020-27827
2021-01-28 02:24:31
suse
suse
Security update for openvswitch (important)
2021-02-05 00:00:00
freebsd
freebsd
lldpd -- Buffer overflow/Denial of service
2015-10-04 00:00:00
f5
f5
K06878231 : LLDPD vulnerabilities CVE-2015-8011 and CVE-2015-8012
2020-03-03 00:00:00
gentoo
gentoo
Open vSwitch: Multiple Vulnerabilities
2023-11-26 00:00:00

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

9.2 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.044 Low

EPSS

Percentile

92.3%

JSON
Related for USN-4691-1
nessus37archlinux3osv5debian4openvas17ics1fedora5redhat21cve2ubuntucve2veracode2debiancve2alpinelinux2prion2photon8cbl_mariner3redhatcve1suse1freebsd1f51gentoo1