BlueZ OBEX Library Out-Of-Bounds Read Information Disclosure Vulnerability
Summary
BlueZ OBEX Library Out-Of-Bounds Read Information Disclosure Vulnerability
Original description
The description as published by the source.
BlueZ OBEX Library Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.
The specific flaw exists within the handling of OBEX protocol parameters. 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-20937.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-51594 bluez
- Ubuntu UBUNTU-CVE-2023-51594 bluez
References
- advisory github.com
- advisory nvd.nist.gov
- advisory zerodayinitiative.com