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openvswitch: Integer underflow in the ofputil_pull_queue_get_config_reply10 function

🗓️ 03 Aug 2017 12:35:07Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Integer underflow in Open vSwitch parsing caused a buffer overread that could enable remote denial of service.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7x86_64openvswitch0:2.7.2-1.git20170719.el7fdpopenvswitch-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-debuginfo0:2.7.2-1.git20170719.el7fdpopenvswitch-debuginfo-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-devel0:2.7.2-1.git20170719.el7fdpopenvswitch-devel-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-ovn-central0:2.7.2-1.git20170719.el7fdpopenvswitch-ovn-central-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-ovn-common0:2.7.2-1.git20170719.el7fdpopenvswitch-ovn-common-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-ovn-docker0:2.7.2-1.git20170719.el7fdpopenvswitch-ovn-docker-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-ovn-host0:2.7.2-1.git20170719.el7fdpopenvswitch-ovn-host-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7x86_64openvswitch-ovn-vtep0:2.7.2-1.git20170719.el7fdpopenvswitch-ovn-vtep-0:2.7.2-1.git20170719.el7fdp.x86_64.rpm
Red Hat Enterprise Linux7anyopenvswitch-test0:2.7.2-1.git20170719.el7fdp.noarchopenvswitch-test-0:2.7.2-1.git20170719.el7fdp.noarch.noarch.rpm
Red Hat Enterprise Linux7anypython-openvswitch0:2.7.2-1.git20170719.el7fdp.noarchpython-openvswitch-0:2.7.2-1.git20170719.el7fdp.noarch.noarch.rpm
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28 Jun 2026 12:22Current
6Medium risk
Vulners AI Score6
CVSS 27.5
CVSS 3.19.8
EPSS0.02887
4