ByteOS Network

NVD Vulnerability Details :

CVE-2019-14834

Modified

Source-secalert@redhat.com

Published At-07 Jan, 2020 | 17:15

Updated At-12 Feb, 2023 | 23:34

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	3.7	LOW	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Secondary	3.0	3.7	LOW	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P

CPE Matches

thekelleys>>dnsmasq>>Versions before 2.81(exclusive)

cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*

Fedora Project

>>fedora>>31

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-770	Primary	secalert@redhat.com
CWE-770	Secondary	nvd@nist.gov

References

Hyperlink	Source	Resource
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5	secalert@redhat.com	N/A
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834	secalert@redhat.com	Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/	secalert@redhat.com	N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History