The default configuration of ISC BIND before 9.4.1-P1, when configured as a caching name server, allows recursive queries and provides additional delegation information to arbitrary IP addresses, which allows remote attackers to cause a denial of service (traffic amplification) via DNS queries with spoofed source IP addresses.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | bind9 | < 1:9.4.0-1 | bind9_1:9.4.0-1_all.deb |
Debian | 11 | all | bind9 | < 1:9.4.0-1 | bind9_1:9.4.0-1_all.deb |
Debian | 10 | all | bind9 | < 1:9.4.0-1 | bind9_1:9.4.0-1_all.deb |
Debian | 999 | all | bind9 | < 1:9.4.0-1 | bind9_1:9.4.0-1_all.deb |
Debian | 13 | all | bind9 | < 1:9.4.0-1 | bind9_1:9.4.0-1_all.deb |