7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.048 Low
EPSS
Percentile
92.7%
dnsmasq 2.25 allows remote attackers to cause a denial of service (daemon
crash) by (1) renewing a nonexistent lease or (2) sending a DHCPREQUEST for
an IP address that is not in the same network, related to the DHCP NAK
response from the daemon.
Author | Note |
---|---|
jdstrand | 6.06 only. PoC exists and trivially exploitable openwall reference has reproducer |