---
cve: "CVE-2019-14513"
severity: "LOW"
cvss: 3.1
epss: "1.7%"
vendor: "n/a"
kev: false
exploited: false
published: "2019-08-01 21:15:12"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-09T13:43:27+02:00"
---

# CVE-2019-14513

> 3.1 LOW · 🧪 PoC

## 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.

## Patch verfügbar (OSV)

- f186bdcbc76cd894133a043b115b4510c0ee1fcf (Commit)

## Referenzen

- <https://github.com/Slovejoy/dnsmasq-pre2.76>
- <https://lists.debian.org/debian-lts-announce/2019/09/msg00013.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2019-14513) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_