Integer Overflow or Wraparound Affecting sha3 package, versions <1.0.5


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    3.09% (92nd percentile)

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  • Snyk ID SNYK-RUBY-SHA3-3105858
  • published 6 Nov 2022
  • disclosed 4 Nov 2022
  • credit Nicky Mouha

How to fix?

Upgrade sha3 to version 1.0.5 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound which allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

CVSS Scores

version 3.1
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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
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NVD

9.8 critical
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SUSE

8.1 high
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Red Hat

8.1 high