Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A Null Pointer Dereference vulnerability exists in the TON Virtual Machine (TVM) within the TON Blockchain before v2025.06. The issue is located in the execution logic of the INMSGPARAM instruction, where the program fails to validate if a specific pointer is null before accessing it. By sending a malicious transaction or smart contract, an attacker can trigger this null pointer dereference, causing the validator node process to crash (segmentation fault). This results in a Denial of Service (DoS) affecting the availability of the entire blockchain network.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
TON 安全漏洞
Vulnerability Description
TON是TON开源的一个区块链软件。 TON v2025.06之前版本存在安全漏洞，该漏洞源于TON Virtual Machine存在空指针取消引用，可能导致攻击者通过恶意交易造成验证节点崩溃。
CVSS Information
N/A
Vulnerability Type
N/A