Vulnerability Information
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Vulnerability Title
WebAssembly Binaryen IRBuilder wasm-ir-builder.cpp makeLocalTee null pointer dereference
Vulnerability Description
A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocalTee of the file src/wasm/wasm-ir-builder.cpp of the component IRBuilder. Such manipulation of the argument Index leads to null pointer dereference. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 6fb2b917a79578ab44cf3b900a6da4c27251e0d4. Applying a patch is advised to resolve this issue.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
空指针解引用
Vulnerability Title
Binaryen 代码问题漏洞
Vulnerability Description
Binaryen是WebAssembly开源的一款使用C++编写的用于WebAssembly的编译器基础结构和工具链库。 Binaryen 125及之前版本存在代码问题漏洞，该漏洞源于IRBuilder组件中函数IRBuilder::makeLocalGet的错误操作，可能导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A