| शीर्षक | Duktape https://github.com/svaarala/duktape <=2.99.99 Memory Corruption |
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| विवरण | Duktape's bytecode loader (`duk_api_bytecode.c`) uses the `DUK_ASSERT` macro for bounds checking. In Release builds, `DUK_ASSERT` is defined as a no-op, so the bounds check is completely removed. By crafting bytecode with an inflated `count_instr` field and a truncated buffer ending at the instruction data boundary, the loader reads 4 bytes past the heap allocation, which are then interpreted as bytecode instructions. |
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| स्रोत | ⚠️ https://github.com/hmKunlun/compileOOB/blob/main/api_bytecode.md |
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| उपयोगकर्ता | kunlun (UID 95866) |
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| सबमिशन | 20/05/2026 06:20 AM (5 महीनों पहले) |
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| संयम | 14/06/2026 03:43 PM (25 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 370859 [svaarala duktape तक 2.99.99 duk_api_bytecode.c count_instr बफ़र ओवरफ़्लो] |
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| अंक | 20 |
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