Vulnerability Intelligence Report
CVE-2017-9264
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.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:2.42%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| openvswitch | openvswitch | 2.6.1 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.415%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2017-05-28T00:00:00 |
| Published | 2017-05-29T03:52:00 |
| Patch Date | 2017-05-28 |
| Last Updated | 2024-08-05T17:02:44 |
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