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CVE-2025-7345

HIGH

7.5

Descricao

A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution.

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:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/8/2025

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-120

Referencias

https://access.redhat.com/errata/RHSA-2025:12841(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:12862(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:13315(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14574(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14575(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14576(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14585(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14618(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14646(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14647(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:14683(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2025-7345(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2377063(secalert@redhat.com)

https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/249(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2025/10/msg00024.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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