Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
prionPRIOn knowledge basePRION:CVE-2020-27827
HistoryMar 18, 2021 - 5:15 p.m.

Denial of service

2021-03-1817:15:00
PRIOn knowledge base
www.prio-n.com
8

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

7.1 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

0.006 Low

EPSS

Percentile

77.8%

JSON

A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

Related

nessus 30
cbl_mariner 3
openvas 17
archlinux 2
redhatcve 1
osv 5
photon 8
cve 1
redhat 10
ubuntucve 1
suse 1
veracode 1
debiancve 1
alpinelinux 1
debian 4
ubuntu 1
fedora 5
ics 1
gentoo 1
nessus
nessus
Photon OS 2.0: Openvswitch PHSA-2021-2.0-0335
2021-04-20 00:00:00
Siemens Industrial Products LLDP Uncontrolled Resource Consumption (CVE-2020-27827)
2023-05-02 00:00:00
RHEL 7 : RHV-H enhancement and security update (redhat-virtualization-host) 4.3.14 (Moderate) (RHSA-2021:1051)
2021-03-31 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
2024-04-28 03:18:22
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:0258-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:0297-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:0284-1)
2021-04-19 00:00:00
archlinux
archlinux
[ASA-202101-29] lldpd: information disclosure
2021-01-20 00:00:00
[ASA-202101-28] openvswitch: multiple issues
2021-01-20 00:00:00
redhatcve
redhatcve
CVE-2020-27827
2021-01-28 02:24:31
osv
osv
CVE-2020-27827
2021-03-18 17:15:13
openvswitch vulnerabilities
2021-01-13 17:15:51
openvswitch - security update
2021-01-22 00:00:00
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
cve
cve
CVE-2020-27827
2021-03-18 17:15:00
redhat
redhat
(RHSA-2021:1051) Moderate: RHV-H enhancement and security update (redhat-virtualization-host) 4.3.14
2021-03-31 12:24:54
(RHSA-2021:0976) Moderate: Red Hat Virtualization Host security, bug fix and enhancement update (4.4.4-2)
2021-03-23 18:36:22
(RHSA-2021:0835) Moderate: openvswitch2.13 security update
2021-03-15 14:20:52
ubuntucve
ubuntucve
CVE-2020-27827
2021-01-13 00:00:00
suse
suse
Security update for openvswitch (important)
2021-02-05 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-01-14 16:37:28
debiancve
debiancve
CVE-2020-27827
2021-03-18 17:15:00
alpinelinux
alpinelinux
CVE-2020-27827
2021-03-18 17:15:00
debian
debian
[SECURITY] [DSA 4836-1] openvswitch security update
2021-01-22 18:52:14
[SECURITY] [DLA 3389-1] lldpd security update
2023-04-12 15:17:27
[SECURITY] [DLA 3388-1] lldpd security update
2023-04-10 17:00:01
ubuntu
ubuntu
Open vSwitch vulnerabilities
2021-01-13 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: lldpd-1.0.16-1.fc38
2023-04-19 01:40:28
[SECURITY] Fedora 37 Update: lldpd-1.0.16-1.fc37
2023-04-20 02:54:39
[SECURITY] Fedora 36 Update: lldpd-1.0.16-1.fc36
2023-04-20 05:24:35
ics
ics
Siemens Industrial Products LLDP (Update D)
2022-08-18 12:00:00
gentoo
gentoo
Open vSwitch: Multiple Vulnerabilities
2023-11-26 00:00:00

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

7.1 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

0.006 Low

EPSS

Percentile

77.8%

JSON
Related for PRION:CVE-2020-27827
nessus30cbl_mariner3openvas17archlinux2redhatcve1osv5photon8cve1redhat10ubuntucve1suse1veracode1debiancve1alpinelinux1debian4ubuntu1fedora5ics1gentoo1