CVE-2019-14513

HIGH

7.5

Description

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 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/1/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxthekelleys:dnsmasq

Weaknesses (CWE)

CWE-125

References

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 Correlations

No correlations recorded

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