PT-2019-4670 · Ruby+7 · Ruby+7
Publicado
2019-10-01
·
Atualizado
2021-10-19
·
CVE-2019-15845
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Ruby versions prior to 2.4.8
Ruby versions 2.5.x through 2.5.6
Ruby versions 2.6.x through 2.6.4
Description
The issue arises from the mishandling of path checking within the
File.fnmatch functions in Ruby. This could potentially allow a remote attacker to gain unauthorized access to protected information by exploiting the vulnerability with a specially crafted script.Recommendations
For Ruby versions prior to 2.4.8, update to version 2.4.8 or later.
For Ruby versions 2.5.x through 2.5.6, update to version 2.5.7 or later.
For Ruby versions 2.6.x through 2.6.4, update to version 2.6.5 or later.
Exploit
Correção
Special Elements Injection
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Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Red Hat
Rocky Linux
Ruby
Suse
Ubuntu