CVE-2013-0198

medium

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=894486

http://www.openwall.com/lists/oss-security/2013/01/18/7

http://www.openwall.com/lists/oss-security/2013/01/18/2

http://www.mandriva.com/security/advisories?name=MDVSA-2013:072

http://www.thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=22ce550e5346947a12a781ed0959a7b1165d0dc6

Details

Source: MITRE

Published: 2013-03-05

Updated: 2023-02-13

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM