#VU84667 Heap-based buffer overflow in BlueZ - CVE-2023-51596
Published: December 22, 2023
Vulnerability identifier: #VU84667
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-51596
CWE-ID: CWE-122
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
BlueZ
BlueZ
Software vendor:
BlueZ Project
BlueZ Project
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when handling the Phone Book Access profile. A remote attacker can trick the victim into connection to a malicious Bluetooth device, trigger a heap-based buffer overflow and execute arbitrary code on the system.
Remediation
Install updates from vendor's website.