← Back

CVE-2021-30246

nvd nist
Published: Apr 7, 2021Modified: Jun 22, 2026

JSON object

Loading...
9.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability: 3.9 / Impact: 5.2
Source: NVD

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 (1)

Products: Kjur: Jsrsasign
Kjur
1 product
Jsrsasign
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Jsrsasign
Up to 10.1.13

Related CWEs

CWE-347
Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.

References (6)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Release NotesThird Party Advisory
Source: cve@mitre.org
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesThird Party Advisory

Timeline

No history available yet.