PT-2018-10949 · Phusion · Phusion Passenger

Publicado 2018-06-17 · Atualizado 2022-05-14 · CVE-2018-12026

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Phusion Passenger versions 5.3.x through 5.3.1

Description The issue allows malicious Passenger-managed applications to replace key files or directories in the spawning communication directory with symlinks during the spawning process. This can result in arbitrary reads and writes, leading to information disclosure and privilege escalation.

Recommendations For Phusion Passenger versions 5.3.x through 5.3.1, update to version 5.3.2 or later to resolve the issue.

Exploit

Correção

Link Following

Enumeração de Fraquezas

CWE-59

Identificadores relacionados

CVE-2018-12026

GHSA-7CV3-GVMC-8MQ5

OPENSUSE-SU-2024:11341-1

Produtos afetados

Phusion Passenger

Referências · 13

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/passenger/CVE-2018-12026.yml · Exploit
• https://github.com/phusion/passenger · Nota
• https://github.com/phusion/passenger/commit/fd3717a3cd357aa0e80e1e81d4dc94a1eaf928f1 · Nota
• https://ubuntu.com/security/CVE-2018-12026 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12026 · Nota
• https://osv.dev/vulnerability/CVE-2018-12026 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12026 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2018-12026 · Nota de Segurança
• https://blog.phusion.nl/2018/06/12/passenger-5-3-2-various-security-fixes · Nota
• https://security.gentoo.org/glsa/201807-02 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-7cv3-gvmc-8mq5 · Aviso do Fabricante
• https://blog.phusion.nl/passenger-5-3-2 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-12026 · Nota de Segurança