Bug 2354027 (CVE-2025-2584)

Summary: CVE-2025-2584 wabt: WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: gotiwari, jhorak, mvyas, tpopela
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in WebAssembly WABT's BinaryReaderInterp component. This vulnerability allows remote attackers to cause a heap-based buffer overflow and potentially crash the application via specially crafted WebAssembly files lacking proper formatting, due to missing boundary checks in the GetReturnCallDropKeepCount function.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2354041    
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Description OSIDB Bzimport 2025-03-21 08:01:07 UTC 
A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability affects the function BinaryReaderInterp::GetReturnCallDropKeepCount of the file wabt/src/interp/binary-reader-interp.cc. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
Comment 2 Dominik 'Rathann' Mierzejewski 2025-03-27 12:20:38 UTC 
https://github.com/WebAssembly/wabt/issues/2557