Vulnerability Intelligence Report
CVE-2018-17963
qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:4.78%
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 |
|---|---|---|
| qemu | qemu | 3.1.0 |
| debian | debian_linux | 8.0, 9.0 |
| canonical | ubuntu_linux | 14.04, 16.04, 18.04, 18.10 |
| redhat | openstack | 10, 13, 14 |
| redhat | virtualization | 4.0 |
| redhat | virtualization_manager | 4.3 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
4.782%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2018-10-03T00:00:00 |
| Published | 2018-10-09T22:00:00 |
| Patch Date | 2018-09-26 |
| Last Updated | 2024-08-05T11:01:14 |
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