CVE Vulnerability

CVE-2021-30246

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.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:jsrsasign_project:jsrsasign:*:*:*:*:*:node.js:*:*
Information

Published : 2021-04-07 09:15

Updated : 2021-04-14 04:09

NVD link : CVE-2021-30246

Mitre link : CVE-2021-30246

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature