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CVE-2017-12424

CRITICAL

9.8

Descricao

In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/4/2017

Ultima modificacao4/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxshadow_project:shadow

Fraquezas (CWE)

CWE-119

Referencias

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756630(cve@mitre.org)

https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1266675(cve@mitre.org)

https://github.com/shadow-maint/shadow/commit/954e3d2e7113e9ac06632aee3c69b8d818cc8952(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html(cve@mitre.org)

https://security.gentoo.org/glsa/201710-16(cve@mitre.org)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756630(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1266675(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/shadow-maint/shadow/commit/954e3d2e7113e9ac06632aee3c69b8d818cc8952(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201710-16(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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