| 标题 | nnn v5.1 Double Free |
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| 描述 | The run_cmd_as_plugin function contains a double-free vulnerability when handling the F_WINDOW flag. The content buffer is passed to show_content_in_floating_window, which frees the memory if window creation fails. However, run_cmd_as_plugin unconditionally calls free(content) immediately after that function returns. This causes the memory to be freed a second time if an error occurs within the window display logic. |
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| 来源 | ⚠️ https://github.com/jarun/nnn/issues/2091#issuecomment-3545367083 |
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| 用户 | micromilo (UID 84159) |
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| 提交 | 2025-11-19 15時22分 (5 月前) |
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| 管理 | 2025-12-05 18時12分 (16 days later) |
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| 状态 | 重复 |
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| VulDB条目 | 333330 [jarun nnn 直到 5.1 nnn/src/nnn.c show_content_in_floating_window/run_cmd_as_plugin 内存损坏] |
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| 积分 | 0 |
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