CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's DNS codec does not enforce RFC 1035 domain name constraints during either encoding or decoding. This creates a bidirectional attack surface: malicious DNS responses can exploit the decoder, and user-influenced hostnames can exploit the encoder. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.
Засегнати продукти
- netty netty: >= 4.2.0.Alpha1, < 4.2.13.Final; < 4.1.133.Final
Red Hat: още 30 продукта, добавени от Red Hat
Cryostat 4 on RHEL 9, Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16, Red Hat build of Quarkus 3.27.4, Red Hat build of Quarkus 3.33.2, Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7, Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8, Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9, Red Hat JBoss Enterprise Application Platform 8.1.7.GA, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8, Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9, Streams for Apache Kafka 3.2.1, Red Hat OpenShift AI 2.25, Red Hat OpenShift Dev Spaces 3.28, Red Hat OpenShift Dev Spaces 3.29, OpenShift Serverless, Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat build of Apicurio Registry 2, Red Hat build of Apicurio Registry 3, Red Hat build of Debezium 3, Red Hat Build of Keycloak, Red Hat build of OptaPlanner 8, Red Hat Data Grid 8, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat Fuse 7, Red Hat JBoss Enterprise Application Platform Expansion Pack, Red Hat OpenShift AI (RHOAI), Red Hat Process Automation 7, Red Hat Single Sign-On 7, streams for Apache Kafka 2
Вид слабост
История
- 13 май 2026 Публикувано
Други уязвимости в netty netty
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-42579
- https://nvd.nist.gov/vuln/detail/CVE-2026-42579
- https://github.com/netty/netty/security/advisories/GHSA-cm33-6792-r9fm
- https://access.redhat.com/security/cve/CVE-2026-42579
- https://bugzilla.redhat.com/show_bug.cgi?id=2477217
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42579.json
- https://access.redhat.com/errata/RHSA-2026:49700
- https://access.redhat.com/errata/RHSA-2026:53644
- https://access.redhat.com/errata/RHSA-2026:53645
- https://access.redhat.com/errata/RHSA-2026:28010
- https://access.redhat.com/errata/RHSA-2026:53646
- https://access.redhat.com/errata/RHSA-2026:49701
- https://access.redhat.com/errata/RHSA-2026:65126
- https://access.redhat.com/errata/RHSA-2026:25123
- https://access.redhat.com/errata/RHSA-2026:36820
- https://access.redhat.com/errata/RHSA-2026:37390
- https://access.redhat.com/errata/RHSA-2026:23808
- https://access.redhat.com/errata/RHSA-2026:24502
- https://access.redhat.com/errata/RHSA-2026:54435