VULNERABILITY INTELLIGENCE

CVE-2019-14513

CVSS score7.5 HIGH
EPSS probability1.70%
CISA KEVNot currently listed
Published2019-08-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references