CVEvulnerability
CVE-2021-30246
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-04-07
- Last modified
- 2026-06-22
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-347
Description
In the jsrsasign package through 10.1.13 for Node.js, some invalid RSA PKCS#1 v1.5 signatures are mistakenly recognized to be valid. NOTE: there is no known practical attack.
Affected configurations
• kjur jsrsasign (<= 10.1.13)
Related
Weakness · CWE (1)
- CWE-347 Improper Verification of Cryptographic Signature weakness
References
- https://github.com/kjur/jsrsasign/issues/478 Third Party Advisory
- https://github.com/kjur/jsrsasign/releases/tag/10.1.13 Release Notes, Third Party Advisory
- https://kjur.github.io/jsrsasign/ Release Notes, Third Party Advisory
- https://github.com/kjur/jsrsasign/issues/478 Third Party Advisory
- https://github.com/kjur/jsrsasign/releases/tag/10.1.13 Release Notes, Third Party Advisory
- https://kjur.github.io/jsrsasign/ Release Notes, Third Party Advisory