6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
0.006 Low
EPSS
Percentile
78.2%
dnscache in Daniel J. Bernstein djbdns 1.05 does not prevent simultaneous
identical outbound DNS queries, which makes it easier for remote attackers
to spoof DNS responses, as demonstrated by a spoofed A record in the
Additional section of a response to a Start of Authority (SOA) query.
Author | Note |
---|---|
sbeattie | debian attempted to mitigate the issue somewhat in 1:1.05-6 (lucid and newer) but the issue still stands |