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lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c

🗓️ 01 Dec 2020 15:08:52Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

Buffer overflow in lldp_decode of lldpd enables remote denial of service and code execution.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8ppc64lenetwork-scripts-openvswitch2.130:2.13.0-71.el8fdpnetwork-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.ppc64le.rpm
Red Hat Enterprise Linux8s390xnetwork-scripts-openvswitch2.130:2.13.0-71.el8fdpnetwork-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.s390x.rpm
Red Hat Enterprise Linux8x86_64network-scripts-openvswitch2.130:2.13.0-71.el8fdpnetwork-scripts-openvswitch2.13-0:2.13.0-71.el8fdp.x86_64.rpm
Red Hat Enterprise Linux8ppc64leopenvswitch2.130:2.13.0-71.el8fdpopenvswitch2.13-0:2.13.0-71.el8fdp.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenvswitch2.130:2.13.0-71.el8fdpopenvswitch2.13-0:2.13.0-71.el8fdp.s390x.rpm
Red Hat Enterprise Linux8x86_64openvswitch2.130:2.13.0-71.el8fdpopenvswitch2.13-0:2.13.0-71.el8fdp.x86_64.rpm
Red Hat Enterprise Linux8ppc64leopenvswitch2.13-debuginfo0:2.13.0-71.el8fdpopenvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenvswitch2.13-debuginfo0:2.13.0-71.el8fdpopenvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.s390x.rpm
Red Hat Enterprise Linux8x86_64openvswitch2.13-debuginfo0:2.13.0-71.el8fdpopenvswitch2.13-debuginfo-0:2.13.0-71.el8fdp.x86_64.rpm
Red Hat Enterprise Linux8ppc64leopenvswitch2.13-debugsource0:2.13.0-71.el8fdpopenvswitch2.13-debugsource-0:2.13.0-71.el8fdp.ppc64le.rpm
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28 Jun 2026 12:20Current
6.4Medium risk
Vulners AI Score6.4
CVSS 26.8
CVSS 3.19.8
EPSS0.05493
7