Source: bluez X-Debbugs-CC: t...@security.debian.org Severity: important Tags: security
Hi, The following vulnerability was published for bluez. CVE-2023-51592[0]: | BlueZ Audio Profile AVRCP parse_media_folder Out-Of-Bounds Read | Information Disclosure Vulnerability. This vulnerability allows | network-adjacent attackers to disclose sensitive information 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 read | past the end of an allocated buffer. An attacker can leverage this | in conjunction with other vulnerabilities to execute arbitrary code | in the context of root. Was ZDI-CAN-20854. It's not clear whether this has been properly reported upstream: https://www.zerodayinitiative.com/advisories/ZDI-23-1905/ If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2023-51592 https://www.cve.org/CVERecord?id=CVE-2023-51592 Please adjust the affected versions in the BTS as needed.
