CVE-2020-27827
HIGH
7.5
CVSS Severity Score
Vulnerability 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.
Affected Platforms (CPE)
📦
Lldpd Project
Lldpd
< 1.0.8📦
Openvswitch
Openvswitch
>= 2.6.0 and < 2.6.9📦
Openvswitch
Openvswitch
>= 2.7.0 and < 2.7.12📦
Openvswitch
Openvswitch
>= 2.8.0 and < 2.8.10📦
Openvswitch
Openvswitch
>= 2.9.0 and < 2.9.8📦
Openvswitch
Openvswitch
>= 2.10.0 and < 2.10.6📦
Openvswitch
Openvswitch
>= 2.11.0 and < 2.11.5📦
Openvswitch
Openvswitch
>= 2.12.0 and < 2.12.2📦
Openvswitch
Openvswitch
>= 2.13.0 and < 2.13.2📦
Openvswitch
Openvswitch
>= 2.14.0 and < 2.14.1📦
Redhat
Openshift Container Platform
= 4.0📦
Redhat
Openstack
= 10📦
Redhat
Openstack
= 13📦
Redhat
Virtualization
= 4.0💻
Redhat
Enterprise Linux
= 7.0💻
Redhat
Enterprise Linux
= 8.0💻
Fedoraproject
Fedora
= 33💻
Siemens
Simatic Hmi Unified Comfort Panels Firmware
< 17💻
Siemens
Simatic Net Cp 1243 1 Firmware
All versions💻
Siemens
Simatic Net Cp 1243 8 Irc Firmware
All versions💻
Siemens
Simatic Net Cp 1542sp 1 Firmware
All versions💻
Siemens
Simatic Net Cp 1542sp 1 Irc Firmware
All versions💻
Siemens
Simatic Net Cp 1543 1 Firmware
All versions💻
Siemens
Simatic Net Cp 1543sp 1 Firmware
All versions💻
Siemens
Simatic Net Cp 1545 1 Firmware
All versions💻
Siemens
Tim 1531 Irc Firmware
< 2.2💻
Siemens