PT-2017-10117 · Gnu+5 · Bash+5

Fernando Muñoz · Publicado 2017-01-06 · Atualizado 2025-08-06 · CVE-2016-9401

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions bash (affected versions not specified)

Description The issue allows local users to bypass the restricted shell and cause a use-after-free via a crafted address, potentially related to the popd command in bash. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2018-2880

CESA-2017_0725

CESA-2017_1931

CVE-2016-9401

DLA-1726-1

MGASA-2017-0005

OPENSUSE-SU-2024:10106-1

RHSA-2017:0725

RHSA-2017:1931

RHSA-2017_0725

RHSA-2017_1931

SUSE-SU-2017:1317-1

SUSE-SU-2017:1337-1

SUSE-SU-2017_1317-1

SUSE-SU-2017_1337-1

USN-3294-1

Produtos afetados

Alt Linux

Centos

Red Hat

Suse

Ubuntu

Bash

Referências · 43

• https://ubuntu.com/security/CVE-2016-9401 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2014-6277 · Nota
• https://suse.com/security/cve/CVE-2014-6278 · Nota
• https://suse.com/security/cve/CVE-2014-7186 · Nota
• https://cve.org/CVERecord?id=CVE-2016-9401 · Nota de Segurança
• https://bugzilla.suse.com/976776 · Nota
• http://rhn.redhat.com/errata/RHSA-2017-0725.html · Aviso do Fabricante
• https://security.gentoo.org/glsa/201701-02 · Aviso do Fabricante
• https://bugzilla.suse.com/1010845 · Nota
• https://bugs.mageia.org/show_bug.cgi?id=19808 · Nota
• https://suse.com/support/update/announcement/2017/suse-su-20171317-1 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-9401 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-9401 · Nota de Segurança
• https://osv.dev/vulnerability/MGASA-2017-0005 · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2019/03/msg00028.html · Nota