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CVE-2021-36980

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 23-02-2021 01:00
Last modified: - 23-02-2021 01:00
Total changes: - 2

Description

CVE-2021-36980 openvswitch: use-after-free in decode_NXAST_RAW_ENCAP during the decoding of a RAW_ENCAP action

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
Exploitability score
Impact score
 

Verification logic

OR
AND
product=openvswitch2.15-0 AND versionEndExcluding=2.15.0-28.el8fdp
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4.9
AND
product=openvswitch2.11-0 AND versionEndExcluding=2.11.3-89.el7fdp
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch2.11 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch2.12 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch2.13 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch2.15 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=openvswitch2.11 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=openvswitch2.12 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=openvswitch2.13 AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=openvswitch2.13 AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4
AND
product=opendaylight AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=10
AND
product=openvswitch AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=10
AND
product=openvswitch2.11 AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=10
AND
product=opendaylight AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=13
AND
product=rhosp-openvswitch AND version=
vendor=Red Hat Enterprise Linux AND product=openstack AND version=13
 

Reference

 


Keywords

REDHAT

 

CVE-2021-36980

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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