PT-2019-2632 · Gnome+7 · Gnome Gvfs+7
Simon Mcvittie
·
Publicado
2019-05-29
·
Atualizado
2024-07-31
·
CVE-2019-12795
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
GNOME gvfs versions prior to 1.38.3
GNOME gvfs versions 1.40.x prior to 1.40.2
GNOME gvfs versions 1.41.x prior to 1.41.3
Description
The issue is related to errors in the authorization procedure of the GVFS subsystem in the GNOME desktop environment for Linux operating systems. A local attacker could connect to the D-Bus server socket and issue D-Bus method calls, potentially allowing them to exploit the vulnerability. The server socket only accepts a single connection, so the attacker would have to discover the server and connect to the socket before its owner does.
Recommendations
For versions prior to 1.38.3, update to version 1.38.3 or later.
For versions 1.40.x prior to 1.40.2, update to version 1.40.2 or later.
For versions 1.41.x prior to 1.41.3, update to version 1.41.3 or later.
Exploit
Correção
Incorrect Default Permissions
Improper Authorization
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Gnome Gvfs
Red Hat
Rocky Linux
Suse
Ubuntu