CVE & CISA-KEV Catalog

CVE-2017-3144

HIGHEPSS 99th pctl
7.5
CVSS v3
NVD

Description

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.

CWE-400Resource Exhaustion

How to fix

Remediation Available
isc-dhcpDebian
Fixed in:4.3.5-3.1CVE-2017-3144
Fixed in:4.3.5-3.1CVE-2017-3144
Fixed in:4.3.5-3.1CVE-2017-3144
Fixed in:4.3.5-3.1CVE-2017-3144
isc-dhcpUbuntu
Fixed in:4.2.4-7ubuntu12.12USN-3586-1
Fixed in:4.3.3-5ubuntu12.9USN-3586-1
isc-dhcp-clientUbuntu
Fixed in:4.2.4-7ubuntu12.12USN-3586-1
Fixed in:4.3.3-5ubuntu12.9USN-3586-1
isc-dhcp-relayUbuntu
Fixed in:4.2.4-7ubuntu12.12USN-3586-1
Fixed in:4.3.3-5ubuntu12.9USN-3586-1
isc-dhcp-serverUbuntu
Fixed in:4.2.4-7ubuntu12.12USN-3586-1
Fixed in:4.3.3-5ubuntu12.9USN-3586-1
isc-dhcp-server-ldapUbuntu
Fixed in:4.2.4-7ubuntu12.12USN-3586-1
Fixed in:4.3.3-5ubuntu12.9USN-3586-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

72.72%probability of exploitation in 30 days
99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2024-25617Medium5.389%-Fix
CVE-2018-1000115High7.588%-Fix
Embed a live status badge for CVE-2017-3144
CVE-2017-3144 severity badge

Markdown

[![CVE-2017-3144](https://tridentstack.com/cve/badge/CVE-2017-3144.svg)](https://tridentstack.com/cve/CVE-2017-3144)

HTML

<a href="https://tridentstack.com/cve/CVE-2017-3144"><img src="https://tridentstack.com/cve/badge/CVE-2017-3144.svg" alt="CVE-2017-3144"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it worksStart freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.