11 results · Feed
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Low 3.3
wasm3 m3_compile.c MarkSlotAllocated out-of-bounds write
A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3_compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The …
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High 7.5
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High 8.4
pywasm3 contains a Use-After-Free in ForEachModule
wasm3 139076a contains a Use-After-Free in ForEachModule.
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High 8.4
pywasm3 has an Invalid Memory Read, Leading to DoS and Potential Code Execution
wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution.
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High 8.4
wasm3 uncontrolled memory allocation vulnerability
wasm3 139076a contains memory leaks in Read_utf8.
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High 7.5
wasm3 v0.5.0 was discovered to contain an out-of-bound memory read which leads to segmentation fault via the function "…
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Critical 9.8
pywasm3 contains a heap buffer overflow which leads to segmentation fault
wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_compile.c.
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High 7.5
pywasm3 contains a global buffer overflow which leads to segmentation fault
wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.
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High 7.5
WASM3 Improper Input Validation vulnerability
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.
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Medium 5.5
WASM3 segmentation fault
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component Compile_Memory_CopyFill.
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High 7.8
Buffer overflow in wasm3
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.