PT-2023-21593 · Kdab+1 · Kdab Hotspot+1

Matthias Gerstner · Publicado 2023-03-14 · Atualizado 2024-06-15 · CVE-2023-28144

Positive Technologies (AI Summary)

CVSS v3.1

7.0

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions KDAB Hotspot versions 1.3.x through 1.4.1

Description The issue allows privilege escalation due to race conditions involving symlinks and elevate perf privileges.sh chown calls, specifically in non-default configurations.

Recommendations For versions 1.3.x through 1.4.1, consider restricting access to the elevate perf privileges.sh script until a patch is available. As a temporary workaround, avoid using the chown calls in the elevate perf privileges.sh script to minimize the risk of exploitation. Restrict the creation of symlinks to prevent potential privilege escalation.

Exploit

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

CVE-2023-28144

OPENSUSE-SU-2024:12782-1

Produtos afetados

Debian

Kdab Hotspot

Referências · 17

• 🔥 https://openwall.com/lists/oss-security/2023/03/14/8 · Exploit
• https://github.com/KDAB/hotspot/releases · Nota
• https://github.com/KDAB/hotspot/commit/65a246ce9196462081483fd07d97678dcfe36b9c · Nota
• https://security-tracker.debian.org/tracker/source-package/hotspot · Aviso do Fabricante
• https://t.me/cibsecurity/60021 · Publicação no Telegram
• https://ubuntu.com/security/CVE-2023-28144 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-28144 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-28144 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-28144 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-28144 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-28144 · Nota de Segurança
• https://osv.dev/vulnerability/openSUSE-SU-2024:12782-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28144 · Nota de Segurança
• https://t.me/cvenotify/46530 · Publicação no Telegram
• https://packages.debian.org/src:hotspot · Nota