🛡️ CVE-2024-49365
🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-347 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

tiny-secp256k1 is a tiny secp256k1 native/JS wrapper. Prior to version 1.1.7, a malicious JSON-stringifyable message can be made passing on verify(), when global Buffer is the buffer package. This affects only environments where require('buffer') is the NPM buffer package. Buffer.isBuffer check can be bypassed, resulting in strange objects being accepted as a message, and those messages could trick verify() into returning false-positive true values. This issue has been patched in version 1.1.7.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
CWE CWE-347
Public Exploit ✅ No
Source NVD
Published 2025-06-30
Updated 2026-06-02
Modified 2025-07-01
Fix URL N/A

Affected Packages

Software From version Fixed in
tiny-secp256k1 — —
unknown — —

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