CVE-2026-3633

LOW

3.9

Descricao

A flaw was found in libsoup. A remote attacker, by controlling the method parameter of the `soup_message_new()` function, could inject arbitrary headers and additional request data. This vulnerability, known as CRLF (Carriage Return Line Feed) injection, occurs because the method value is not properly escaped during request line construction, potentially leading to HTTP request injection.

Detalhes CVE

Pontuacao CVSS v3.13.9

SeveridadeLOW

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosHIGH

Interacao do usuarioREQUIRED

Publicado3/17/2026

Ultima modificacao3/19/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

gnome:libsoupredhat:enterprise_linux

Fraquezas (CWE)

CWE-93

Referencias

https://access.redhat.com/security/cve/CVE-2026-3633(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2445128(secalert@redhat.com)

https://gitlab.gnome.org/GNOME/libsoup/-/issues/484(secalert@redhat.com)

Correlacoes IOC

Sem correlacoes registradas

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