VULNERABILITY INTELLIGENCE

CVE-2013-0198

CVSS score5 MEDIUM
EPSS probability2.79%
CISA KEVNot currently listed
Published2013-03-05
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via spoofed TCP based DNS queries. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3411.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references