---
cve: "CVE-2012-3411"
severity: "LOW"
cvss: 3.1
epss: "5%"
vendor: "n/a"
kev: false
exploited: false
published: "2013-03-05 21:38:54"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T07:32:42+02:00"
---

# CVE-2012-3411

> 3.1 LOW

## Beschreibung

Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.

## Referenzen

- <http://www.mandriva.com/security/advisories?name=MDVSA-2013:072>
- <http://rhn.redhat.com/errata/RHSA-2013-0276.html>
- <http://www.openwall.com/lists/oss-security/2012/07/12/5>
- <http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=2f38141f434e23292f84cefc33e8de76fb856147>
- <https://bugzilla.redhat.com/show_bug.cgi?id=833033>
- <http://rhn.redhat.com/errata/RHSA-2013-0579.html>
- <http://www.thekelleys.org.uk/dnsmasq/CHANGELOG>
- <http://www.securityfocus.com/bid/54353>
- <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372>
- <http://rhn.redhat.com/errata/RHSA-2013-0277.html>
- <http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=54dd393f3938fc0c19088fbd319b95e37d81a2b0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2012-3411) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_