CVE-2026-3633

LOW

3.9

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.13.9

SeveridadLOW

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosHIGH

Interaccion usuarioREQUIRED

Publicado3/17/2026

Ultima modificacion3/19/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

gnome:libsoupredhat:enterprise_linux

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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