Netty Vulnerable to DNS Cache Poisoning via Missing Bailiwick Checks in CNAME Records
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.2%
probabilidade de exploração
0.2%top 84% das CVEs
exploração observada
nãonenhuma fonte reporta
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin (bailiwick) of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Produtos afetados
netty · nettyReferências
https://access.redhat.com/errata/RHSA-2026:26017https://access.redhat.com/errata/RHSA-2026:26018https://access.redhat.com/errata/RHSA-2026:26586https://access.redhat.com/errata/RHSA-2026:34608https://access.redhat.com/errata/RHSA-2026:37390https://access.redhat.com/errata/RHSA-2026:41951https://access.redhat.com/errata/RHSA-2026:48151https://access.redhat.com/errata/RHSA-2026:49700https://access.redhat.com/errata/RHSA-2026:49701https://access.redhat.com/errata/RHSA-2026:53644https://access.redhat.com/errata/RHSA-2026:53806https://access.redhat.com/errata/RHSA-2026:54435