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Zafiyetler / CVE-2026-47691

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CVE-2026-47691

io.netty/netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records

Yayın Değişiklik CWE 345, 346
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
GHSA8.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Red Hat8.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: GHSA (yüksek), Red Hat (yüksek), Ubuntu (orta).

Açıklama

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` insufficiently validates the bailiwick of NS records, enabling DNS Cache Poisoning. An attacker controlling an authoritative name server for a subdomain can poison the cache for parent domains (like `.co.uk`). In `io.netty.resolver.dns.DnsResolveContext.AuthoritativeNameServerList#add` method accepts any NS record from the AUTHORITY section as long as the record's name is a suffix of the questionName. Subsequently, the `handleWithAdditional` method caches the associated A records from the ADDITIONAL section directly into the `authoritativeDnsServerCache` under the parent domain's key. This bypasses standard bailiwick rules, where a server authoritative for a subdomain should not be trusted to provide authoritative records for its parent. The poisoned cache is then used for all future resolutions under the parent domain's key. Versions 4.1.135.Final and 4.2.15.Final patch the issue.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
chainguardairbyte-server, airbyte-server-fips, akhq ve 83 tane daha2.0.0-r1 ve 73 tane daha
debian 11nettydüzeltme belirtilmemiş
debian 12nettydüzeltme belirtilmemiş
debian 13nettydüzeltme belirtilmemiş
debian 14nettydüzeltme belirtilmemiş
echonettydüzeltme belirtilmemiş
echo maven::Echo OSVio.netty:netty-resolver-dns4.1.135.Final
maven::GitHub Security Advisory Mavenio.netty:netty-resolver-dns4.2.15.Final, 4.1.135.Final
minimosapache-druid, apache-druid-fips, apache-iceberg-sink-connector ve 38 tane daha38.0.0-r0 ve 24 tane daha
rapidfort debian 12nettydüzeltme belirtilmemiş
rapidfort debian 13nettydüzeltme belirtilmemiş
ubuntu 24.04nettydüzeltme belirtilmemiş
13 kaynaktaki 159 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
chainguardairbyte-server2.0.0-r1
chainguardairbyte-server-fips2.0.0-r1
chainguardakhq0.27.1-r3
chainguardapache-hop2.18.0-r4
chainguardapache-hop-fips2.18.0-r4
chainguardapache-nifi2.9.0-r14
chainguardapache-pulsar-4.04.0.11-r0
chainguardapache-pulsar-4.14.1.3-r15
chainguardapache-pulsar-4.24.2.2-r3
chainguardapache-pulsar-fips-4.04.0.11-r2
chainguardapicurio-registry3.3.0-r3
chainguardcamunda-8.88.8.27-r1
chainguardcamunda-8.98.9.6-r1
chainguardcamunda-zeebe-8.68.6.39-r6
chainguardcamunda-zeebe-8.78.7.30-r1
chainguardcamunda-zeebe-8.88.8.26-r0
chainguardcamunda-zeebe-8.98.9.6-r1
chainguardceleborn-0.50.5.4-r26
chainguardceleborn-0.60.6.3-r8
chainguardceleborn-0.70.7.0-r4
chainguardcommercial-elasticsearch-8.198.19.17-r0
chainguardcommercial-elasticsearch-9.39.3.6-r0
chainguardcommercial-elasticsearch-9.49.4.3-r0
chainguarddruid37.0.0-r56
chainguardelasticsearch-8.198.19.16-r1
chainguardelasticsearch-9.29.2.8-r13
chainguardelasticsearch-9.39.3.7-r1
chainguardelasticsearch-9.49.4.2-r2
chainguardelasticsearch-fips-8.198.19.16-r1
chainguardelasticsearch-fips-9.39.3.7-r1
chainguardelasticsearch-fips-9.49.4.2-r3
chainguardflyway12.8.1-r4
chainguardflyway-fips12.8.1-r2
chainguardhadoop-fips-3.53.5.0-r3
chainguardhono2.7.0-r22
chainguardinfinispan-15.015.0.22-r11
chainguardinfinispan-15.115.1.7-r20
chainguardinfinispan-15.215.2.6-r19
chainguardinfinispan-16.116.1.4-r3
chainguardkafbat-ui1.5.0-r1
chainguardkafbat-ui-fips1.5.0-r6
chainguardkafka-bridge1.0.0-r6
chainguardkafka-bridge-fips1.0.0-r3
chainguardkayenta-2025.42025.4.6-r1
chainguardkayenta-2026.02026.0.4-r1
chainguardkayenta-2026.12026.1.1-r1
chainguardkayenta-fips-2025.42025.4.3-r10
chainguardkayenta-fips-2026.02026.0.4-r1
chainguardkayenta-fips-2026.12026.1.1-r1
chainguardkeycloak-26.626.6.3-r3
chainguardkeycloak-fips-26.626.6.3-r3
chainguardknative-kafka-broker-1.201.20.3-r6
chainguardknative-kafka-broker-1.211.21.4-r4
chainguardknative-kafka-broker-1.221.22.1-r4
chainguardknative-kafka-broker-fips-1.201.20.3-r6
chainguardknative-kafka-broker-fips-1.211.21.3-r10
chainguardknative-kafka-broker-fips-1.221.22.1-r4
chainguardmanagement-api-for-apache-cassandra-4.00.1.117-r3
chainguardmanagement-api-for-apache-cassandra-4.10.1.117-r2
chainguardmanagement-api-for-apache-cassandra-5.00.1.120-r0
chainguardopensearch-22.19.5-r1
chainguardopensearch-33.8.0-r3
chainguardopensearch-fips-33.7.0-r0
chainguardpinot1.5.0-r16
chainguardpinot-fips1.5.0-r11
chainguardrequest-9047-keycloak-fips-26.426.4.7-r17
chainguardrequest-9047-keycloak-fips-26.526.5.7-r6
chainguardrequest-9047-keycloak-fips-26.626.6.3-r2
chainguards3proxy3.1.0-r9
chainguards3proxy-fips3.1.0-r8
chainguardseata2.6.0-r13
chainguardselenium4.44.0-r2
chainguardsonarqube26.8.0.126808-r0
chainguardspark-4.04.0.3-r1
chainguardspark-4.14.1.2-r4
chainguardspark-fips-4.14.1.2-r3
chainguardspark-kubernetes-operator0.9.0-r1
chainguardspark-kubernetes-operator-fips0.9.0-r1
chainguardstrimzi-kafka-operator1.0.0-r7
chainguardstrimzi-kafka-operator-fips1.0.0-r3
chainguardtez0.10.5-r16
chainguardthingsboard4.3.1.2-r5
chainguardtinkerpop3.8.1-r2
chainguardtrino483-r7
chainguardwildfly40.0.0-r3
chainguardzipkin3.6.1-r10
debian 11nettydüzeltme belirtilmemiş
debian 12nettydüzeltme belirtilmemiş
debian 13nettydüzeltme belirtilmemiş
debian 14nettydüzeltme belirtilmemiş
echonettydüzeltme belirtilmemiş
echo maven::Echo OSVio.netty:netty-resolver-dns4.1.135.Final
maven::GitHub Security Advisory Mavenio.netty:netty-resolver-dns4.2.15.Final, 4.1.135.Final
minimosapache-druid38.0.0-r0
minimosapache-druid-fips38.0.0-r0
minimosapache-iceberg-sink-connector1.12.0-r0
minimosapache-iceberg-sink-connector-fips1.12.0-r0
minimosapache-nifi2.10.0-r0
minimosapache-polaris1.6.0-r0
minimosapache-polaris-fips1.6.0-r0
minimosapicurio-registry3.3.1-r0
minimosapicurio-registry-fips3.3.1-r0
minimoscamunda-8.88.8.29-r0
minimoscdc-apache-cassandra-5.02.3.9-r0
minimosconductor3.32.1-r0
minimosconductor-fips3.32.1-r0
minimosdatahub-frontend-react1.7.0-r0
minimosdatahub-frontend-react-fips1.7.0-r0
minimosdatahub-upgrade1.7.0-r0
minimosdatahub-upgrade-fips1.7.0-r0
minimoselasticsearch-8.198.19.17-r0
minimoselasticsearch-9.49.4.3-r0
minimoselasticsearch-fips-8.198.19.17-r0
minimoselasticsearch-fips-9.49.4.3-r0
minimoskeycloak26.6.3-r1
minimoskeycloak-fips26.6.3-r1
minimosknative-kafka-broker-dispatcher-loom-1.221.22.2-r0
minimosknative-kafka-broker-dispatcher-loom-fips-1.221.22.2-r0
minimosknative-kafka-broker-receiver-loom-1.211.21.4-r1
minimosknative-kafka-broker-receiver-loom-1.221.22.2-r0
minimosknative-kafka-broker-receiver-loom-fips-1.221.22.2-r0
minimoslinstor-server1.35.0-r0
minimoslinstor-server-fips1.35.0-r0
minimosopensearch-22.19.6-r0
minimosopensearch-33.7.0-r0
minimossonarqube26.8.0.126808-r0
minimosstargate2.0.51-r2
minimosstrimzi-kafka-bridge1.0.0-r1
minimosstrimzi-kafka-bridge-fips1.1.0-r0
minimosstrimzi-kafka-operator1.0.1-r3
minimosstrimzi-kafka-operator-0.450.45.2-r6
minimosstrimzi-kafka-operator-fips1.0.1-r2
minimostrino481-r2
minimostrino-fips481-r2
rapidfort debian 12nettydüzeltme belirtilmemiş
rapidfort debian 13nettydüzeltme belirtilmemiş
ubuntu 24.04nettydüzeltme belirtilmemiş
wolfiakhq0.27.1-r3
wolfiapache-nifi2.9.0-r14
wolfiapache-pulsar-4.14.1.3-r15
wolfiapache-pulsar-4.24.2.2-r3
wolfiapicurio-registry3.3.0-r3
wolficeleborn-0.60.6.3-r8
wolfidruid37.0.0-r56
wolfiflyway12.8.1-r4
wolfiinfinispan-16.116.1.4-r3
wolfikeycloak-26.626.6.3-r3
wolfimanagement-api-for-apache-cassandra-5.00.1.120-r0
wolfiopensearch-33.8.0-r3
wolfiselenium4.44.0-r2
wolfisonarqube26.8.0.126808-r0
wolfispark-4.04.0.3-r1
wolfispark-4.14.1.2-r4
wolfistrimzi-kafka-operator1.0.0-r7
wolfitez0.10.5-r16
wolfithingsboard4.3.1.2-r5
wolfitrino483-r7
wolfiwildfly40.0.0-r3
wolfizipkin3.6.1-r10

Referanslar

28 referansın hepsi

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.