A double free vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute arbitrary code via a network.
We have already fixed the vulnerability in the following version: QTS 5.1.7.2770 build 20240520 and later QuTS hero h5.1.7.2770 build 20240520 and later
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Qts | Qnap | 5.1.0.2348-build_20230325 (including) | 5.1.0.2348-build_20230325 (including) |
| Qts | Qnap | 5.1.0.2399-build_20230515 (including) | 5.1.0.2399-build_20230515 (including) |
| Qts | Qnap | 5.1.0.2418-build_20230603 (including) | 5.1.0.2418-build_20230603 (including) |
| Qts | Qnap | 5.1.0.2444-build_20230629 (including) | 5.1.0.2444-build_20230629 (including) |
| Qts | Qnap | 5.1.0.2466-build_20230721 (including) | 5.1.0.2466-build_20230721 (including) |
| Qts | Qnap | 5.1.1.2491-build_20230815 (including) | 5.1.1.2491-build_20230815 (including) |
| Qts | Qnap | 5.1.2.2533-build_20230926 (including) | 5.1.2.2533-build_20230926 (including) |
| Qts | Qnap | 5.1.3.2578-build_20231110 (including) | 5.1.3.2578-build_20231110 (including) |
| Qts | Qnap | 5.1.4.2596-build_20231128 (including) | 5.1.4.2596-build_20231128 (including) |
| Qts | Qnap | 5.1.5.2645-build_20240116 (including) | 5.1.5.2645-build_20240116 (including) |
| Qts | Qnap | 5.1.5.2679-build_20240219 (including) | 5.1.5.2679-build_20240219 (including) |
| Qts | Qnap | 5.1.6.2722-build_20240402 (including) | 5.1.6.2722-build_20240402 (including) |