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
AI Score
Confidence
High
EPSS
Percentile
86.5%
Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to cause a denial of service (infinite recursion) via a DNS packet that uses message compression in the QNAME and two pointers that point to each other (circular buffer).
Vendor | Product | Version | CPE |
---|---|---|---|
dnrd | dnrd | 2.0 | cpe:2.3:a:dnrd:dnrd:2.0:*:*:*:*:*:*:* |
dnrd | dnrd | 2.1 | cpe:2.3:a:dnrd:dnrd:2.1:*:*:*:*:*:*:* |
dnrd | dnrd | 2.2 | cpe:2.3:a:dnrd:dnrd:2.2:*:*:*:*:*:*:* |
dnrd | dnrd | 2.3 | cpe:2.3:a:dnrd:dnrd:2.3:*:*:*:*:*:*:* |
dnrd | dnrd | 2.4 | cpe:2.3:a:dnrd:dnrd:2.4:*:*:*:*:*:*:* |
dnrd | dnrd | 2.5 | cpe:2.3:a:dnrd:dnrd:2.5:*:*:*:*:*:*:* |
dnrd | dnrd | 2.6 | cpe:2.3:a:dnrd:dnrd:2.6:*:*:*:*:*:*:* |
dnrd | dnrd | 2.7 | cpe:2.3:a:dnrd:dnrd:2.7:*:*:*:*:*:*:* |
dnrd | dnrd | 2.8 | cpe:2.3:a:dnrd:dnrd:2.8:*:*:*:*:*:*:* |
dnrd | dnrd | 2.9 | cpe:2.3:a:dnrd:dnrd:2.9:*:*:*:*:*:*:* |