← Volver a CVEs

CVE-2022-37452

CRITICAL

9.8

Descripcion

Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/7/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

debian:debian_linuxexim:exim

Debilidades (CWE)

CWE-787

Referencias

https://github.com/Exim/exim/commit/d4bc023436e4cce7c23c5f8bb5199e178b4cc743(cve@mitre.org)

https://github.com/Exim/exim/compare/exim-4.94...exim-4.95(cve@mitre.org)

https://github.com/Exim/exim/wiki/EximSecurity(cve@mitre.org)

https://github.com/ivd38/exim_overflow(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2022/08/msg00014.html(cve@mitre.org)

https://www.exim.org/static/doc/security/(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2022/08/06/8(cve@mitre.org)

https://github.com/Exim/exim/commit/d4bc023436e4cce7c23c5f8bb5199e178b4cc743(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Exim/exim/compare/exim-4.94...exim-4.95(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/Exim/exim/wiki/EximSecurity(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ivd38/exim_overflow(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2022/08/msg00014.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.exim.org/static/doc/security/(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2022/08/06/8(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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