PT-2017-14513 · None+1 · Notify-Send+2

Publicado 2017-11-08 · Atualizado 2019-04-30 · CVE-2017-16667

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions backintime versions prior to 1.1.24

Description The issue arises from improper escaping/quoting of file paths used as arguments to the 'notify-send' command. This could allow an attacker to craft an unreadable file with a specific name to run arbitrary shell commands within an os.system call in qt4/plugins/notifyplugin.py.

Recommendations For versions prior to 1.1.24, update to version 1.1.24 or later to resolve the issue. As a temporary workaround, consider restricting access to the 'notify-send' command or the notifyplugin.py module to minimize the risk of exploitation.

Correção

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2017-16667

MGASA-2018-0059

Produtos afetados

Back In Time

Notify-Send

Qt4

Referências · 15

• https://github.com/bit-team/backintime/issues/834 · Nota
• https://github.com/bit-team/backintime/releases/tag/v1.1.24 · Nota
• https://github.com/bit-team/backintime/commit/cef81d0da93ff601252607df3db1a48f7f6f01b3 · Correção
• https://advisories.mageia.org/MGASA-2018-0059.html · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-16667 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2018-0059 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-16667 · Nota de Segurança
• https://security.gentoo.org/glsa/201801-06 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2017-16667 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-16667 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2017-16667 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-16667 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=22000 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/4QNBPN76RX2RKR2K7NEMJMOD576ASBHA · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-16667 · Aviso do Fabricante