| Summary | 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-20936. |
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| Publication Date | May 3, 2024, 12:16 p.m. |
| Registration Date | May 3, 2024, 4 p.m. |
| Last Update | Nov. 21, 2024, 5:36 p.m. |
| Title | BlueZ Project の BlueZ におけるヒープベースのバッファオーバーフローの脆弱性 |
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| Summary | BlueZ Project の BlueZ には、ヒープベースのバッファオーバーフローの脆弱性が存在します。 |
| Possible impacts | 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダアドバイザリまたはパッチ情報が公開されています。参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Dec. 5, 2023, midnight |
| Registration Date | July 10, 2025, 3:10 p.m. |
| Last Update | July 10, 2025, 3:10 p.m. |
| BlueZ Project |
| BlueZ 5.66 以上 5.70 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2025年07月10日] 掲載 |
July 10, 2025, 3:10 p.m. |