Vulnerability Details CVE-2018-17206
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.022
EPSS Ranking 83.7%
CVSS Severity
CVSS v3 Score 4.9
CVSS v2 Score 4.0
References
- https://access.redhat.com/errata/RHSA-2018:3500
- https://access.redhat.com/errata/RHSA-2019:0053
- https://access.redhat.com/errata/RHSA-2019:0081
- https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8
- https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html
- https://usn.ubuntu.com/3873-1/
- https://access.redhat.com/errata/RHSA-2018:3500
- https://access.redhat.com/errata/RHSA-2019:0053
- https://access.redhat.com/errata/RHSA-2019:0081
- https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8
- https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html
- https://usn.ubuntu.com/3873-1/
Products affected by CVE-2018-17206
-
cpe:2.3:a:openvswitch:openvswitch:2.7.0
-
cpe:2.3:a:openvswitch:openvswitch:2.7.1
-
cpe:2.3:a:openvswitch:openvswitch:2.7.2
-
cpe:2.3:a:openvswitch:openvswitch:2.7.3
-
cpe:2.3:a:openvswitch:openvswitch:2.7.4
-
cpe:2.3:a:openvswitch:openvswitch:2.7.5
-
cpe:2.3:a:openvswitch:openvswitch:2.7.6
-
cpe:2.3:a:redhat:openstack:10
-
cpe:2.3:a:redhat:openstack:13
-
cpe:2.3:o:canonical:ubuntu_linux:16.04
-
cpe:2.3:o:canonical:ubuntu_linux:18.04
-
cpe:2.3:o:debian:debian_linux:9.0