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lldp/openvswitch

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CNA

CNA CVEs -

1

ADP CVEs -

0

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0

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0
Related CVEsRelated VendorsRelated AssignersReports
1Vulnerabilities found
CVE-2020-27827
Assigner-Red Hat, Inc.
ShareView Details
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-0.50% / 66.57%
||
7 Day CHG~0.00%
Published-18 Mar, 2021 | 00:00
Updated-03 Dec, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-openvswitchlldpd_projectn/aFedora ProjectRed Hat, Inc.Siemens AG
Product-simatic_net_cp_1243-8_irc_firmwaresimatic_net_cp_1543sp-1_firmwaresimatic_net_cp_1545-1_firmwaretim_1531_ircsinumerik_one_firmwareopenshift_container_platformsimatic_net_cp_1542sp-1_ircsimatic_net_cp_1543sp-1simatic_net_cp_1243-1tim_1531_irc_firmwaresimatic_net_cp_1542sp-1simatic_hmi_unified_comfort_panelssinumerik_onesimatic_net_cp_1543-1_firmwarevirtualizationsimatic_net_cp_1243-8_ircsimatic_net_cp_1243-1_firmwareenterprise_linuxfedorasimatic_net_cp_1543-1openvswitchsimatic_net_cp_1545-1simatic_net_cp_1542sp-1_irc_firmwareopenstacksimatic_hmi_unified_comfort_panels_firmwarelldpdsimatic_net_cp_1542sp-1_firmwarelldp/openvswitch
CWE ID-CWE-400
Uncontrolled Resource Consumption