PT-2023-17051 · Snap+4 · Snap+4

Alex Murray · Publicado 2023-05-25 · Atualizado 2024-06-14 · CVE-2023-1523

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

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

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

Description A malicious snap could inject contents into the input of the controlling terminal using the TIOCLINUX ioctl request, allowing it to execute arbitrary commands outside of the snap sandbox after the snap exits. This issue can only be exploited when snaps are run on a virtual console, and graphical terminal emulators like xterm and gnome-terminal are not affected.

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

Exploit

Special Elements Injection

Enumeração de Fraquezas

CWE-74

Identificadores relacionados

ALT-PU-2024-6157

ALT-PU-2024-8892

CVE-2023-1523

USN-6125-1

Produtos afetados

Alt Linux

Debian

Linuxmint

Ubuntu

Snap

Referências · 15

• 🔥 https://github.com/Mr-xn/CVE-2022-3328 · Exploit
• 🔥 https://marc.info/?l=oss-security&m=167879021709955&w=2 · Exploit
• https://github.com/snapcore/snapd/pull/12849 · Correção
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-1523 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-6125-1 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-1523 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-1523 · Nota de Segurança
• https://osv.dev/vulnerability/USN-6125-1 · Aviso do Fabricante
• https://t.me/cibsecurity/69685 · Publicação no Telegram
• https://security-tracker.debian.org/tracker/CVE-2023-1523 · Aviso do Fabricante
• https://twitter.com/cracbot/status/1697851901189263760 · Publicação no Twitter
• https://ubuntu.com/security/CVE-2023-1523 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-1523 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-1523 · Aviso do Fabricante