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Cryptographic Weakness Affecting jsrsasign package, versions <10.1.13

0.0
medium

Snyk CVSS

    Attack Complexity High
    Confidentiality High

    Threat Intelligence

    EPSS 0.14% (49th percentile)
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NVD
9.1 critical

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  • Snyk ID SNYK-JS-JSRSASIGN-1244072
  • published 8 Apr 2021
  • disclosed 8 Apr 2021
  • credit Daniel Yahyazadeh
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Introduced: 8 Apr 2021

CVE-2021-30246 Open this link in a new tab
CWE-521 Open this link in a new tab

How to fix?

Upgrade jsrsasign to version 10.1.13 or higher.

Overview

jsrsasign is a free pure JavaScript cryptographic library.

Affected versions of this package are vulnerable to Cryptographic Weakness. Invalid RSA PKCS#1 v1.5 signatures are mistakenly recognized to be valid.