DEBIAN-CVE-2017-9264

DEBIAN-CVE-2017-9264 PUBLISHED CVSS 9.800000190734863 CRITICAL

In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely.

Risk Scores

CVSS v3.0

9.800000190734863

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

Affected Products

Vendor	Product	Versions
Debian:11	openvswitch	0, 0, 0
Debian:14	openvswitch	0, 0, 0
Debian:13	openvswitch	0, 0, 0
Debian:12	openvswitch	0, 0, 0

Timeline

May 29, 2017 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-9264 advisory

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