SUSE: CVE-2023-50230: SUSE Linux Security Advisory
Description
BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code 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 the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20938.
Solution(s)
- suse-upgrade-bluez
- suse-upgrade-bluez-auto-enable-devices
- suse-upgrade-bluez-cups
- suse-upgrade-bluez-deprecated
- suse-upgrade-bluez-devel
- suse-upgrade-bluez-devel-32bit
- suse-upgrade-bluez-obexd
- suse-upgrade-bluez-test
- suse-upgrade-bluez-zsh-completion
- suse-upgrade-libbluetooth3
- suse-upgrade-libbluetooth3-32bit
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