CVE-2019-1644

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation without Limits4 documents4 sources
Severity
7.5HIGH
EPSS
1.3%
top 20.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Cisco IOT Field Network Director (iot-fnd)Cisco IOT Field Network Director
Timeline
PublishedJan 23
Latest updateMay 13

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 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-4644-gg9v-fr7w: A vulnerability in the UDP protocol implementation for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to e↗2022-05-13
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CVEList
Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability↗2019-01-23
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📋Vendor Advisories

1
Cisco
Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability↗2019-01-23
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CVE-2019-1644 (HIGH CVSS 7.5) | A vulnerability in the UDP protocol | cvebase.io