CVE-2025-2368
WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow
- State
- Published
- Severity
- 5.3 Medium
- Published
- Mar 17, 2025
- Updated
- Mar 17, 2025
- Reserved
- Mar 16, 2025
Description
A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
wabtWebAssembly |
|
References
- VDB-299867 | WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflowvdb-entrytechnical-description
- VDB-299867 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #515327 | https://github.com/WebAssembly/wabt wabt v1.0.36 Heap-based Buffer Overflowthird-party-advisory
- https://github.com/WebAssembly/wabt/issues/2556issue-tracking
- https://github.com/WebAssembly/wabt/issues/2537issue-tracking
- https://github.com/WebAssembly/wabt/issues/2556#issue-2899598349exploitissue-tracking
- https://github.com/WebAssembly/wabt/pull/2541issue-trackingpatch
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