PT-2025-52491 · Binaryen+1 · Binaryen+1
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
WebAssembly Binaryen versions prior to 126
Description
A heap-based buffer overflow issue exists in the
WasmBinaryReader::readExport function within the src/wasm/wasm-binary.cpp file. This manipulation can be exploited on the local host. The exploit has been publicly disclosed. The vulnerable code is located in the WasmBinaryReader::readExport function.Recommendations
Apply the patch 4f52bff8c4075b5630422f902dd92a0af2c9f398 to resolve this issue.
Exploit
Fix
DoS
Heap Based Buffer Overflow
Out of bounds Read
Buffer Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Binaryen
Debian