CVE-2025-3122— WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference
Quick assessment
Affected
WebAssembly wabt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WABT是WebAssembly开源的一个 WebAssembly 二进制工具包。 WABT 1.0.36版本存在安全漏洞，该漏洞源于BinaryReaderInterp::BeginFunctionBody函数存在空指针取消引用问题。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3122
Vulnerability Information
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Vulnerability Title
WebAssembly wabt binary-reader-interp.cc BeginFunctionBody null pointer dereference
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability is the function BinaryReaderInterp::BeginFunctionBody of the file src/interp/binary-reader-interp.cc. The manipulation leads to null pointer dereference. The attack can be launched 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
WABT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WABT是WebAssembly开源的一个 WebAssembly 二进制工具包。 WABT 1.0.36版本存在安全漏洞，该漏洞源于BinaryReaderInterp::BeginFunctionBody函数存在空指针取消引用问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WebAssembly | wabt | 1.0.36 | - |
|
II. Public POCs for CVE-2025-3122
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2025-3122 (2)
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V. Comments for CVE-2025-3122
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