WebAssembly Binaryen wasm-binary.cpp readExport heap-based overflow
Vulnerability Description
A vulnerability was determined in WebAssembly Binaryen up to 125. Affected by this issue is the function WasmBinaryReader::readExport of the file src/wasm/wasm-binary.cpp. This manipulation causes heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been publicly disclosed and may be utilized. Patch name: 4f52bff8c4075b5630422f902dd92a0af2c9f398. It is recommended to apply a patch to fix this issue.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Oneafter (VulDB User)
References
- https://vuldb.com/?id.337592
- https://vuldb.com/?ctiid.337592
- https://vuldb.com/?submit.717315
- https://github.com/WebAssembly/binaryen/issues/8089
- https://github.com/WebAssembly/binaryen/pull/8092
- https://github.com/oneafter/1204/blob/main/hbf
- https://github.com/WebAssembly/binaryen/commit/4f52bff8c4075b5630422f902dd92a0af2c9f398
- https://github.com/WebAssembly/binaryen/
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