Описание
ELSA-2026-50108-0: ldns security update (IMPORTANT)
[1.7.1-12.1]
- Fix CVE-2026-10846: DNS response spoofing via missing address/port/TXID and question section validation (RHEL-210701)
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
ldns-devel
1.7.1-12.el9_8.1
ldns-doc
1.7.1-12.el9_8.1
ldns-utils
1.7.1-12.el9_8.1
perl-ldns
1.7.1-12.el9_8.1
python3-ldns
1.7.1-12.el9_8.1
ldns
1.7.1-12.el9_8.1
Oracle Linux x86_64
ldns
1.7.1-12.el9_8.1
ldns-devel
1.7.1-12.el9_8.1
ldns-doc
1.7.1-12.el9_8.1
ldns-utils
1.7.1-12.el9_8.1
perl-ldns
1.7.1-12.el9_8.1
python3-ldns
1.7.1-12.el9_8.1
Связанные CVE
Связанные уязвимости
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of the response. This makes applications, that use ldns for (stub) resolver functionality over UDP, vulnerable for off-path poisoning attacks. The drill tool, which is shipped with ldns, suffers from this vulnerability.
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of the response. This makes applications, that use ldns for (stub) resolver functionality over UDP, vulnerable for off-path poisoning attacks. The drill tool, which is shipped with ldns, suffers from this vulnerability.
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of the response. This makes applications, that use ldns for (stub) resolver functionality over UDP, vulnerable for off-path poisoning attacks. The drill tool, which is shipped with ldns, suffers from this vulnerability.
NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in ...