PT-2023-22797 · Apache+1 · Apache Guacamole+1

Stefan Schiller · Publicado 2023-06-07 · Atualizado 2025-01-29 · CVE-2023-30576

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Apache Guacamole versions 0.9.10 through 1.5.1

Description The issue allows an attacker to execute arbitrary code with the privileges of the guacd process, depending on timing, as Apache Guacamole may continue to reference a freed RDP audio input buffer.

Recommendations For Apache Guacamole versions 0.9.10 through 1.5.1, update to a version that fixes the issue with referencing freed RDP audio input buffers to prevent arbitrary code execution with the privileges of the guacd process.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2023-5017

ALT-PU-2023-5018

ALT-PU-2024-16343

ALT-PU-2024-6761

ALT-PU-2024-8914

ALT-PU-2024-8918

ALT-PU-2025-2021

BIT-GUACAMOLE-2023-30576

BIT-GUACAMOLE-SERVER-2023-30576

CVE-2023-30576

Produtos afetados

Alt Linux

Apache Guacamole

Referências · 24

• https://t.me/cibsecurity/65029 · Publicação no Telegram
• https://osv.dev/vulnerability/BIT-guacamole-server-2023-30576 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-30576 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43826 · Nota de Segurança
• https://errata.altlinux.org/ALT-PU-2024-6761 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19603 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43999 · Nota de Segurança
• https://lists.apache.org/thread/vgtvxb3w7mm84hx6v8dfc0onsoz05gb6 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30576 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-30576 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2020-04085 · Nota de Segurança
• https://errata.altlinux.org/ALT-PU-2023-5017 · Aviso do Fabricante
• https://packages.altlinux.org/ru/vuln/CVE-2023-30576 · Nota
• https://errata.altlinux.org/ALT-PU-2023-5018 · Aviso do Fabricante
• https://errata.altlinux.org/ALT-PU-2024-8918 · Aviso do Fabricante