CVE-2019-14513

HIGH

7.5

Beschreibung

Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht8/1/2019

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

debian:debian_linuxthekelleys:dnsmasq

Schwachen (CWE)

CWE-125

Referenzen

https://github.com/Slovejoy/dnsmasq-pre2.76(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/09/msg00013.html(cve@mitre.org)

https://github.com/Slovejoy/dnsmasq-pre2.76(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/09/msg00013.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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