Low severity3.7NVD Advisory· Published Jan 7, 2020· Updated Jun 17, 2026
CVE-2019-14834
CVE-2019-14834
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*range: <2.81
- (no CPE)range: <2.81
- (no CPE)range: before 2.81
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- osv-coords16 versionspkg:rpm/opensuse/dnsmasq&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/dnsmasq&distro=openSUSE%20Tumbleweedpkg:rpm/suse/dnsmasq&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/dnsmasq&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/dnsmasq&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/dnsmasq&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/dnsmasq&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/dnsmasq&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 2.78-lp151.5.3.1+ 15 more
- (no CPE)range: < 2.78-lp151.5.3.1
- (no CPE)range: < 2.86-1.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-3.8.1
- (no CPE)range: < 2.78-7.3.1
- (no CPE)range: < 2.78-0.17.15.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
- (no CPE)range: < 2.78-18.12.1
Patches
Vulnerability mechanics
References
3- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- thekelleys.org.uk/gitweb/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/nvd
News mentions
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