CVE-2019-1644
Last modified
CVE-2019-1644 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability in the UDP protocol implementation for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to exhaust system resources, resulting in a denial of service (DoS) condition. The vulnerability is due to improper resource management for UDP ingress packets. EPSS estimates a 2.30% chance of exploitation in the next 30 days.
Description
A vulnerability in the UDP protocol implementation for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to exhaust system resources, resulting in a denial of service (DoS) condition. The vulnerability is due to improper resource management for UDP ingress packets. An attacker could exploit this vulnerability by sending a high rate of UDP packets to an affected system within a short period of time. A successful exploit could allow the attacker to exhaust available system resources, resulting in a DoS condition.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Iot Field Network Director | 4.3\(0.20\) |
References
- http://www.securityfocus.com/bid/106709Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/106709Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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