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CVE-2020-27827

🗓️ 13 Jan 2021 00:00:00Reported by ubuntu.comType

Flaw in OpenvSwitch handling LLDP packets, leading to memory loss and potential denial of servic

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Reporter	Title	Published	Views	Family All 131
SUSE Linux	Security update for openvswitch (important)	5 Feb 202100:00	–	suse
RedHat Linux	Moderate: Red Hat Security Advisory: Red Hat Virtualization Host security, bug fix and enhancement update (4.4.4-2)	23 Mar 202118:53	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: RHV-H enhancement and security update (redhat-virtualization-host) 4.3.14	31 Mar 202112:59	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: openvswitch2.11 security update	15 Mar 202114:36	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: openvswitch2.11 security update	15 Mar 202114:35	–	redhat
RedHat Linux	Important: Red Hat Security Advisory: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update	16 Jun 202110:59	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: openvswitch2.13 security and bug fix update	11 Feb 202114:53	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: openvswitch2.13 security update	15 Mar 202114:36	–	redhat
RedHat Linux	Moderate: Red Hat Security Advisory: openvswitch2.11 security update	31 Mar 202112:59	–	redhat
RedHat Linux	Important: Red Hat Security Advisory: openvswitch security update	20 May 202119:33	–	redhat

OS	OS Version	Architecture	Package	Package Version	Filename
ubuntu	24.10	noarch	lldpd	any	UNKNOWN
ubuntu	24.04	noarch	lldpd	any	UNKNOWN
ubuntu	22.04	noarch	lldpd	any	UNKNOWN
ubuntu	20.04	noarch	lldpd	any	UNKNOWN
ubuntu	18.04	noarch	lldpd	any	UNKNOWN
ubuntu	16.04	noarch	lldpd	any	UNKNOWN
ubuntu	24.10	noarch	lldpd	any	UNKNOWN
ubuntu	24.04	noarch	lldpd	any	UNKNOWN
ubuntu	22.04	noarch	lldpd	any	UNKNOWN
ubuntu	20.04	noarch	lldpd	any	UNKNOWN

Source	Link
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
nvd	www.nvd.nist.gov/vuln/detail/CVE-2020-27827
launchpad	www.launchpad.net/bugs/cve/CVE-2020-27827
security-tracker	www.security-tracker.debian.org/tracker/CVE-2020-27827

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13 Jan 2021 00:00Current

7.9High risk

Vulners AI Score7.9

CVSS27.1

CVSS37.5

EPSS0.00415