Описание
Security update for ldns
This update for ldns fixes the following issue
- CVE-2026-10846: when ldns is used by applications for (stub) resolving, it does not sufficiently verify that received responses belong to a sent query (bsc#1267670).
Список пакетов
openSUSE Leap 16.0
ldns-1.8.4-160000.3.1
ldns-devel-1.8.4-160000.3.1
libldns3-1.8.4-160000.3.1
perl-DNS-LDNS-1.8.4-160000.3.1
python3-ldns-1.8.4-160000.3.1
Ссылки
- SUSE Security Ratings
- SUSE Bug 1267670
- SUSE CVE CVE-2026-10846 page
Описание
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.
Затронутые продукты
openSUSE Leap 16.0:ldns-1.8.4-160000.3.1
openSUSE Leap 16.0:ldns-devel-1.8.4-160000.3.1
openSUSE Leap 16.0:libldns3-1.8.4-160000.3.1
openSUSE Leap 16.0:perl-DNS-LDNS-1.8.4-160000.3.1
Ссылки
- CVE-2026-10846
- SUSE Bug 1267670