CVE-2016-10377

8.8 highEPSS 0.9%

High (8.8) in openvswitch openvswitch. EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2017-05-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openvswitch:openvswitch

References

https://mail.openvswitch.org/pipermail/ovs-dev/2016-July/319503.html
https://mail.openvswitch.org/pipermail/ovs-dev/2016-July/319503.html

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