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.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6809-1 advisory.

    It was discovered that BlueZ could be made to dereference invalid memory. An attacker could possibly use     this issue to cause a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-3563)

    It was discovered that BlueZ could be made to write out of bounds. If a user were tricked into connecting     to a malicious device, an attacker could possibly use this issue to cause a denial of service or execute     arbitrary code. (CVE-2023-27349)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3820 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3820-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/              Arturo Borrero Gonzalez     May 25, 2024                                  https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : bluez     Version        : 5.50-1.2~deb10u5     CVE ID         : CVE-2023-27349

    An problem has been fixed with the handling of the AVRCP protocol in the bluetooth     stack that could lead to remote code execution.

    For Debian 10 buster, this problem has been fixed in version     5.50-1.2~deb10u5.

    We recommend that you upgrade your bluez packages.

    For the detailed security status of bluez please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/bluez

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2605-1 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2562-1 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2545-1 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2546-1 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2533-1 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
200132	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : BlueZ vulnerabilities (USN-6809-1)	Nessus	Ubuntu Local Security Checks	medium
197925	Debian dla-3820 : bluetooth - security update	Nessus	Debian Local Security Checks	high
177555	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : bluez (SUSE-SU-2023:2605-1)	Nessus	SuSE Local Security Checks	high
177487	SUSE SLED12 / SLES12 Security Update : bluez (SUSE-SU-2023:2562-1)	Nessus	SuSE Local Security Checks	high
177446	SUSE SLES15 Security Update : bluez (SUSE-SU-2023:2545-1)	Nessus	SuSE Local Security Checks	high
177443	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : bluez (SUSE-SU-2023:2546-1)	Nessus	SuSE Local Security Checks	high
177436	SUSE SLES15 Security Update : bluez (SUSE-SU-2023:2533-1)	Nessus	SuSE Local Security Checks	high

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CVE-2023-27349

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