Access Restriction Bypass Affecting msrcrypto package, versions <1.4.1


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.51% (78th percentile)

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  • Snyk ID SNYK-JS-MSRCRYPTO-451668
  • published 21 Jul 2019
  • disclosed 10 Jul 2018
  • credit Unknown

How to fix?

Upgrade msrcrypto to version 1.4.1 or higher.

Overview

msrcrypto is a MSR JavaScript Cryptography Library.

Affected versions of this package are vulnerable to Access Restriction Bypass due to some incorrect arithmetic computations.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High