CVE-2019-7701

A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm2js...

CVE-2019-7700

The CVE-2019-7700 issue involves a heap-based buffer over-read in Binaryen 1.38.22, specifically in wasm::WasmBinaryBuilder::visitCall within wasm-binary.cpp. The vulnerability occurs when processing crafted WASM input, which can trigger a segmentation fault and cause denial-of-service (as demons...

CVE-2019-7704

wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt...

CVE-2019-7703

In Binaryen 1.38.22, there is a use-after-free problem in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp. Remote attackers could leverage this vulnerability to cause a denial-of-service via a wasm file, as demonstrated by wasm-merge...

CVE-2019-7662

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service failed assertion and crash via a crafted wasm file...

DEBIAN-CVE-2019-7662

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service failed assertion and crash via a crafted wasm file...

CVE-2019-7662

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service failed assertion and crash via a crafted wasm file...

CVE-2019-7662

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to cause a denial of service failed assertion and crash via a crafted wasm file...

CVE-2019-7153

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions in wasm/wasm-binary.cpp when calling wasm::WasmBinaryBuilder::getFunctionIndexName in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...

Heap overflow

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

CVE-2019-7153

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions in wasm/wasm-binary.cpp when calling wasm::WasmBinaryBuilder::getFunctionIndexName in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

UBUNTU-CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

CVE-2019-7151

A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...

Heap overflow

A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions in wasm/wasm-binary.cpp when calling wasm::WasmBinaryBuilder::getFunctionIndexName in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-op...

CVE-2019-7154

The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst in emscripten-optimizer/simpleast.h. A crafted input can cause segmentation faults, leading to denial-of-service, as...

Null pointer dereference

A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...

CVE-2019-7152

A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions in wasm/wasm-binary.cpp when calling wasm::WasmBinaryBuilder::getFunctionIndexName in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-op...

CVE-2019-7151

A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...

UBUNTU-CVE-2019-7153

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions in wasm/wasm-binary.cpp when calling wasm::WasmBinaryBuilder::getFunctionIndexName in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt...