Out-of-bounds Read Affecting openvswitch package, versions <2.6.1-0ubuntu5.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UBUNTU1704-OPENVSWITCH-278699
- published29 May 2017
- disclosed29 May 2017
Introduced: 29 May 2017
CVE-2017-9265 (opens in a new tab)How to fix?
Upgrade Ubuntu:17.04 openvswitch to version 2.6.1-0ubuntu5.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openvswitch package and not the openvswitch package as distributed by Ubuntu.
See How to fix? for Ubuntu:17.04 relevant fixed versions and status.
In Open vSwitch (OvS) v2.7.0, there is a buffer over-read while parsing the group mod OpenFlow message sent from the controller in lib/ofp-util.c in the function ofputil_pull_ofp15_group_mod.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9265
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332965.html
- https://security-tracker.debian.org/tracker/CVE-2017-9265
- https://access.redhat.com/errata/RHSA-2017:2418
- https://access.redhat.com/errata/RHSA-2017:2553
- https://access.redhat.com/errata/RHSA-2017:2648
- https://access.redhat.com/errata/RHSA-2017:2665
- https://access.redhat.com/errata/RHSA-2017:2692
- https://access.redhat.com/errata/RHSA-2017:2698
- https://access.redhat.com/errata/RHSA-2017:2727