CVE-2017-9264

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Source
https://cve.org/CVERecord?id=CVE-2017-9264
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9264.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-9264
Downstream
Published
2017-05-29T04:29:00.400Z
Modified
2026-06-18T04:03:56.791746995Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/openvswitch/ovs

Affected ranges

Type
GIT
Repo
https://github.com/openvswitch/ovs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f4b0e64cffb4777ff03d48621c3eadcf1d8c19f3
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.6.1"
        }
    ],
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:openvswitch:openvswitch:2.6.1:*:*:*:*:*:*:*"
}

Affected versions

v0.*
v0.90.0
v0.90.4
v0.99.0
v0.99.1
v0.99.2
v1.*
v1.0.0
v1.0.1
v1.1.0pre1
v1.1.0pre2
v2.*
v2.6.0
v2.6.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9264.json"