PT-2017-10702 · Ruby+5 · Rubygems+5

Publicado 2017-08-31 · Atualizado 2022-05-13 · CVE-2017-0902

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions RubyGems versions 2.6.12 and earlier

Description The issue allows a man-in-the-middle (MITM) attacker to force the RubyGems client to download and install gems from a server controlled by the attacker through a DNS hijacking vulnerability.

Recommendations For versions 2.6.12 and earlier, update to a version later than 2.6.12 to resolve the issue.

Exploit

Correção

Origin Validation Error

Enumeração de Fraquezas

CWE-350

CWE-346

Identificadores relacionados

ALT-PU-2017-2195

CESA-2018_0378

CVE-2017-0902

DLA-1421-1

DSA-3966-1

GHSA-73W7-6W9G-GC8W

MGASA-2017-0482

RHSA-2017:3485

RHSA-2018:0378

RHSA-2018:0583

RHSA-2018:0585

RHSA-2018_0378

SUSE-SU-2020:1570-1

SUSE-SU-2020_1570-1

USN-3553-1

USN-3685-1

Produtos afetados

Alt Linux

Centos

Red Hat

Rubygems

Suse

Ubuntu

Referências · 132

• 🔥 https://github.com/rubygems/rubygems/commit/8d91516fb7037ecfb27622f605dc40245e0f8d32 · Exploit
• 🔥 https://github.com/rails-lts/json_cve_2020_10663 · Exploit
• 🔥 https://hackerone.com/reports/218088 · Exploit
• https://github.com/rubygems/rubygems · Nota
• http://blog.rubygems.org/2017/10/09/unsafe-object-deserialization-vulnerability.html · Nota
• https://ubuntu.com/security/CVE-2017-0903 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-10784 · Aviso do Fabricante
• https://bugzilla.suse.com/1056782 · Nota
• https://osv.dev/vulnerability/DLA-1421-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-0901 · Nota
• https://ubuntu.com/security/notices/USN-3685-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-10784 · Nota
• https://ubuntu.com/security/CVE-2017-0898 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-16396 · Nota
• https://bugzilla.suse.com/1087436 · Nota