CVE-2023-27349 Affecting bluez package, versions <5.50-1.2~deb10u5
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Test your applications- Snyk ID SNYK-DEBIAN10-BLUEZ-6814489
- published 8 May 2024
- disclosed 3 May 2024
Introduced: 3 May 2024
CVE-2023-27349 Open this link in a new tabHow to fix?
Upgrade Debian:10 bluez to version 5.50-1.2~deb10u5 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bluez package and not the bluez package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
BlueZ Audio Profile AVRCP Improper Validation of Array Index 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 user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19908.