PT-2017-16773 · Firejail+1 · Firejail+1
Sebastian Krahmer
·
Publicado
2017-01-31
·
Atualizado
2019-10-03
·
CVE-2017-5940
CVSS v3.1
8.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firejail versions prior to 0.9.44.6
Firejail 0.9.38.x LTS versions prior to 0.9.38.10 LTS
Description
The issue allows local users to conduct sandbox-escape attacks via vectors involving a symlink and the --private option, due to an incomplete fix for a previous issue. This is possible because Firejail does not comprehensively address dotfile cases during its attempt to prevent accessing user files with an euid of zero.
Recommendations
For Firejail versions prior to 0.9.44.6, update to version 0.9.44.6 or later.
For Firejail 0.9.38.x LTS versions prior to 0.9.38.10 LTS, update to version 0.9.38.10 LTS or later.
Correção
Improper Privilege Management
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Firejail