Is CVE-2019-14834 actively exploited?

CVE-2019-14834 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2019-14834?

CVE-2019-14834 has a CVSS score of 3.7 (LOW severity). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2019-14834?

Patch guidance is available from thekelleys security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2019-14834.

CVE-2019-14834 - remediation guidance & executive summary

Q: Which products are affected by CVE-2019-14834?

2 products: thekelleys dnsmasq, fedoraproject fedora.

Description

A vulnerability was found in dnsmasq before version 2.81, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: high
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: CWE-770 CWE-770

Metadata

Primary Vendor: THEKELLEYS
Published: 1/7/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2019-14834

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary