Описание
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 1:9.10.3.dfsg.P4-10.1ubuntu7 |
| devel | released | 1:9.10.3.dfsg.P4-10.1ubuntu7 |
| esm-infra-legacy/trusty | released | 1:9.9.5.dfsg-3ubuntu0.15 |
| esm-infra/xenial | released | 1:9.10.3.dfsg.P4-8ubuntu1.7 |
| precise/esm | not-affected | 1:9.8.1.dfsg.P1-4ubuntu0.23 |
| trusty | released | 1:9.9.5.dfsg-3ubuntu0.15 |
| trusty/esm | released | 1:9.9.5.dfsg-3ubuntu0.15 |
| upstream | needs-triage | |
| vivid/ubuntu-core | ignored | end of life |
| xenial | released | 1:9.10.3.dfsg.P4-8ubuntu1.7 |
Показывать по
4.3 Medium
CVSS2
5.3 Medium
CVSS3
Связанные уязвимости
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
An attacker who is able to send and receive messages to an authoritati ...
An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.
4.3 Medium
CVSS2
5.3 Medium
CVSS3