CVE-2016-10377
8.8
HIGH
CVSS 3.1
EPSS 0.24%
Description
In Open vSwitch (OvS) 2.5.0, a malformed IP packet can cause the switch to read past the end of the packet buffer due to an unsigned integer underflow in `lib/flow.c` in the function `miniflow_extract`, permitting remote bypass of the access control list enforced by the switch.
How to fix CVE-2016-10377
To remediate CVE-2016-10377, upgrade the affected package to a fixed version below.
- Debian/openvswitch—upgrade to 2.6.1+git20161123-1 or later
Is CVE-2016-10377 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.6.1+git20161123-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |