CVE-2024-49364
- Source
- https://cve.org/CVERecord?id=CVE-2024-49364
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49364.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-49364
- Aliases
- Published
- 2025-07-01T02:07:06Z
- Modified
- 2026-10-21T02:51:42Z
- Severity
-
- 8.1 (High) CVSS_V4 - 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 CVSS Calculator
- Summary
- tiny-secp256k1 vulnerable to private key extraction when signing a malicious JSON-stringifyable message in bundled environment
- Details
-
tiny-secp256k1 is a tiny secp256k1 native/JS wrapper. Prior to version 1.1.7, a private key can be extracted on signing a malicious JSON-stringifiable object, when global Buffer is the buffer package. This affects only environments where require('buffer') is the NPM buffer package. The Buffer.isBuffer check can be bypassed, resulting in k reuse for different messages, leading to private key extraction over a single invalid message (and a second one for which any message/signature could be taken, e.g. previously known valid one). This issue has been patched in version 1.1.7.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-522" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49364.json" }- References
Affected packages
Git / github.com/bitcoinjs/tiny-secp256k1
Affected ranges
- Type
- GIT
- Repo
- https://github.com/bitcoinjs/tiny-secp256k1
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "1.1.7" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "introduced": "0" }, { "fixed": "1.1.7" } ], "source": "DESCRIPTION" } ] }