CVE-2025-70954

Katalog CVE

CVSS 7.5 · High EPSS 0,62%

Kerentanan NULL Pointer Dereference. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

13 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,62% peluang dieksploitasi; lebih tinggi dari 48,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://gist.github.com/Lucian-code233/04940a264cab50732cc07fd991749226
• https://github.com/ton-blockchain/ton/commit/9e5109d56bc4f2345a00b2271c3711103841b799
• https://github.com/ton-blockchain/ton/releases/tag/v2025.06#:~:text=AArayz%2C%20wy666444%2C%20Robinlzw%2C%20Lu...
• https://mp.weixin.qq.com/s/IbRKrCKdMyIi-azkuqOOvg
• https://www.tonbit.xyz/blog/post/TonBit-Discovers-Critical-Vulnerability-on-TON-Virtual-Machine-for-the-Third-...