Description
In Open vSwitch (OvS) 2.7.0, while parsing an OpenFlow role status message, there is a call to the abort() function for undefined role status reasons in the function `ofp_print_role_status_message` in `lib/ofp-print.c` that may be leveraged toward a remote DoS attack by a malicious switch.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://access.redhat.com/errata/RHSA-2017:2698 ↗
- https://access.redhat.com/errata/RHSA-2017:2727 ↗
- https://access.redhat.com/errata/RHSA-2017:2692 ↗
- https://access.redhat.com/errata/RHSA-2017:2553 ↗
- https://access.redhat.com/errata/RHSA-2017:2418 ↗
- https://access.redhat.com/errata/RHSA-2017:2648 ↗
- https://access.redhat.com/errata/RHSA-2017:2665 ↗
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332966.html ↗