CVE-2023-44431: falha de alta gravidade em BlueZ
BlueZ Audio Profile AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.1epss 1.6%
BlueZ Audio Profile AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device.
The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19909.
CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Produtos afetados
BlueZ · BlueZCVEs relacionadas — BlueZ
No mesmo produto, das mais perigosas para as menos.
CVE-2023-50229HIGHBlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 2.3%CVE-2024-8805HIGHBlueZ HID over GATT Profile Improper Access Control Remote Code Execution VulnerabilityEPSS 2.0%CVE-2023-51596HIGHBlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-50230HIGHBlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-27349HIGHBlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution VulnerabilityEPSS 1.4%CVE-2023-51594LOWBlueZ OBEX Library Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 1.1%