CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
89.3%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | dnsmasq | < 2.63-1 | dnsmasq_2.63-1_all.deb |
Debian | 11 | all | dnsmasq | < 2.63-1 | dnsmasq_2.63-1_all.deb |
Debian | 999 | all | dnsmasq | < 2.63-1 | dnsmasq_2.63-1_all.deb |
Debian | 13 | all | dnsmasq | < 2.63-1 | dnsmasq_2.63-1_all.deb |