PT-2017-11440 · Puppet+2 · Puppet Agent+2

Publicado 2017-12-31 · Atualizado 2022-05-13 · CVE-2017-10689

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Puppet Agent versions prior to 5.3.4 Puppet Agent versions prior to 1.10.10

Description The issue concerns the installation of modules with world-writable permissions in previous versions of Puppet Agent. When using minitar to install a module, files are unpacked with the permissions specified in the tarball, which can be potentially unsafe if the tarball contains unusual permissions. The system tar, on the other hand, filters filesystem permissions to a sane value based on the user's umask.

Recommendations For versions prior to 5.3.4, update to version 5.3.4 or later to resolve the issue. For versions prior to 1.10.10, update to version 1.10.10 or later to resolve the issue.

Exploit

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

CVE-2017-10689

GHSA-VW22-465P-8J5W

MGASA-2018-0199

RHSA-2018:2927

SUSE-SU-2018:0571-1

SUSE-SU-2018:0602-1

SUSE-SU-2018_0571-1

SUSE-SU-2018_0602-1

USN-3567-1

USN-4804-1

Produtos afetados

Puppet Agent

Suse

Ubuntu

Referências · 30

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puppet/CVE-2017-10689.yml · Exploit
• https://github.com/puppetlabs/puppet/commit/2f1047f85e22cde139a421bc25d371f2ffc92cb1 · Nota
• https://github.com/puppetlabs/puppet/commit/17d9e02da3882e44c1876e2805cf9708481715ee · Nota
• https://github.com/puppetlabs/puppet · Nota
• https://cve.org/CVERecord?id=CVE-2017-10689 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-vw22-465p-8j5w · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2018:0571-1 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-10689 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-10689 · Aviso do Fabricante
• https://usn.ubuntu.com/3567-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-2295 · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2018:0602-1 · Aviso do Fabricante
• https://puppet.com/security/cve/CVE-2017-10689 · Aviso do Fabricante
• https://suse.com/support/update/announcement/2018/suse-su-20180571-1 · Nota
• https://access.redhat.com/errata/RHSA-2018:2927 · Aviso do Fabricante