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CVE-2026-33870

HIGH

7.5

Descricao

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.132.Final and 4.2.10.Final, Netty incorrectly parses quoted strings in HTTP/1.1 chunked transfer encoding extension values, enabling request smuggling attacks. Versions 4.1.132.Final and 4.2.10.Final fix the issue.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/27/2026

Ultima modificacao3/30/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

netty:netty

Fraquezas (CWE)

CWE-444

Referencias

https://github.com/netty/netty/security/advisories/GHSA-pwqr-wmgm-9rr8(security-advisories@github.com)

https://w4ke.info/2025/06/18/funky-chunks.html(security-advisories@github.com)

https://w4ke.info/2025/10/29/funky-chunks-2.html(security-advisories@github.com)

https://www.rfc-editor.org/rfc/rfc9110(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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