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CVE-2026-45674

HIGH(8.7)

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Risk Signal Score22/100 — NIEDRIG
  • CVSS 8.7 — Hoch

Erwähnungen (letzte 60 Tage)

Artikel

EPSS-Score

0.2%

Exploit-Wahrscheinlichkeit (30 Tage)

CVSS Score

8.7

Technische Schwere

Beschreibung

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.

Betroffene Produkte

  • cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*
  • cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*

GitHub Advisories

GHSA-676x-f7gg-47vcHIGH

Netty Vulnerable to DNS Cache Poisoning via Missing Bailiwick Checks in CNAME Records

maven/io.netty:netty-resolver-dns→ 4.2.15.Final
GitHub Advisory

Referenzen