CVE-2018-1049

MEDIUM

5.9

Descricao

In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.

Detalhes CVE

Pontuacao CVSS v3.15.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/16/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxredhat:enterprise_linuxredhat:enterprise_linux_ausredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstationsystemd_project:systemd

Fraquezas (CWE)

CWE-362CWE-362

Referencias

http://www.securitytracker.com/id/1041520(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2018:0260(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1534701(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html(secalert@redhat.com)

https://usn.ubuntu.com/3558-1/(secalert@redhat.com)

http://www.securitytracker.com/id/1041520(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:0260(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1534701(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3558-1/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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