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CVE-2020-27827

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CVSS 3.1
7.5 high
EPSS
3%p88
Published
()
Modified
Description

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.

Vendors
lldpd projectopenvswitchredhatfedoraprojectsiemens
Products
lldpd, openvswitch, openshift container platform, openstack, virtualization, enterprise linux, fedora, simatic hmi unified comfort panels firmware, simatic net cp 1243-1 firmware, simatic net cp 1243-8 irc firmware, simatic net cp 1542sp-1 firmware, simatic net cp 1542sp-1 irc firmware
Weakness
CWE-400
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (3.2%)

In the news

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