PT-2017-8944 · Shadow+3 · Shadow+3

Rbalint · Publicado 2017-01-27 · Atualizado 2018-10-18 · CVE-2016-6252

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions shadow version 4.2.1

Description The issue allows local users to gain privileges via crafted input to newuidmap, due to an integer overflow.

Recommendations For shadow version 4.2.1, update to a version that fixes the integer overflow issue in newuidmap to prevent local users from gaining privileges.

Correção

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

ALT-PU-2017-1251

CVE-2016-6252

DSA-3793-1

DSA-3793-2

MGASA-2017-0024

OPENSUSE-SU-2018_2127-1

SUSE-SU-2018:1995-1

SUSE-SU-2018:1997-1

SUSE-SU-2018:1997-2

SUSE-SU-2018_1995-1

SUSE-SU-2018_1997-1

SUSE-SU-2018_1997-2

USN-3276-1

USN-3276-2

Produtos afetados

Alt Linux

Suse

Ubuntu

Shadow

Referências · 35

• https://github.com/shadow-maint/shadow/issues/27 · Correção
• https://osv.dev/vulnerability/SUSE-SU-2018:1997-2 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-6252 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/07/25/7 · Correção
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-6252 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2016/07/20/2 · Nota
• http://openwall.com/lists/oss-security/2016/07/19/7 · Nota
• https://suse.com/support/update/announcement/2018/suse-su-20181997-1 · Nota
• https://osv.dev/vulnerability/CVE-2016-6252 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2017-0024 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2016-6252 · Nota
• https://suse.com/support/update/announcement/2018/suse-su-20181997-2 · Nota
• https://launchpad.net/bugs/1690820 · Nota
• https://advisories.mageia.org/MGASA-2017-0024.html · Nota de Segurança
• https://osv.dev/vulnerability/USN-3276-2 · Aviso do Fabricante