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Zafiyetler / CVE-2026-56817

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CVE-2026-56817

io.netty/netty-codec-xml: Netty: Information disclosure via XML External Entity (XXE) vulnerability

Yayın Değişiklik CWE 611
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA8.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
Red Hat7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, any caller that can deliver bytes to a Netty channel pipeline containing `XmlDecoder` can send XML with a `DOCTYPE` declaration to an `AsyncXMLInputFactory` instantiated with no security configuration, leaving DTD and entity handling active depending on Aalto XML async parser behavior and creating conditional XML external entity risk. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
chainguardapache-hop, apache-hop-fips, celeborn-0.5 ve 9 tane daha2.18.1-r8 ve 10 tane daha
debian 11nettydüzeltme belirtilmemiş
debian 12nettydüzeltme belirtilmemiş
debian 13nettydüzeltme belirtilmemiş
debian 14nettydüzeltme belirtilmemiş
echonettydüzeltme belirtilmemiş
maven::GitHub Security Advisory Mavenio.netty:netty-codec-xml4.2.16.Final, 4.1.136.Final
minimosapache-hop, apache-hop-fips, datahub-frontend-react ve 7 tane daha2.19.0-r0 ve 4 tane daha
rapidfort debian 12nettydüzeltme belirtilmemiş
rapidfort debian 13nettydüzeltme belirtilmemiş
Red Hatnetty-codec-xmldüzeltme belirtilmemiş
ubuntu 20.04-ESMnettydüzeltme belirtilmemiş
15 kaynaktaki 38 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
chainguardapache-hop2.18.1-r8
chainguardapache-hop-fips2.18.1-r6
chainguardceleborn-0.50.5.4-r30
chainguardceleborn-0.60.6.3-r11
chainguardhadoop-fips-3.53.5.0-r3
chainguardmanagement-api-for-apache-cassandra-5.00.1.122-r2
chainguardpinot1.5.1-r4
chainguardpinot-fips1.5.1-r4
chainguardseata2.6.0-r21
chainguardtez0.10.5-r23
chainguardthingsboard4.3.1.3-r7
chainguardtinkerpop3.8.1-r2
debian 11nettydüzeltme belirtilmemiş
debian 12nettydüzeltme belirtilmemiş
debian 13nettydüzeltme belirtilmemiş
debian 14nettydüzeltme belirtilmemiş
echonettydüzeltme belirtilmemiş
maven::GitHub Security Advisory Mavenio.netty:netty-codec-xml4.2.16.Final, 4.1.136.Final
minimosapache-hop2.19.0-r0
minimosapache-hop-fips2.19.0-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
minimosmanagement-api-5.00.1.124-r0
minimosmanagement-api-fips-5.00.1.124-r0
minimostrino483-r0
minimostrino-fips483-r2
rapidfort debian 12nettydüzeltme belirtilmemiş
rapidfort debian 13nettydüzeltme belirtilmemiş
Red Hatnetty-codec-xmldüzeltme belirtilmemiş
ubuntu 20.04-ESMnettydüzeltme belirtilmemiş
ubuntu 22.04nettydüzeltme belirtilmemiş
ubuntu 24.04nettydüzeltme belirtilmemiş
wolficeleborn-0.60.6.3-r11
wolfimanagement-api-for-apache-cassandra-5.00.1.122-r2
wolfitez0.10.5-r23
wolfithingsboard4.3.1.3-r7

Referanslar

9 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.