Timing Attack Affecting org.jasypt:jasypt package, versions [,1.9.2)


0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.44% (75th percentile)
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NVD
7.5 high
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Red Hat
5.1 medium

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  • Snyk ID SNYK-JAVA-ORGJASYPT-31668
  • published 26 Apr 2018
  • disclosed 21 May 2017
  • credit Unknown

How to fix?

Upgrade org.jasypt:jasypt to version 1.9.2 or higher.

Overview

org.jasypt:jasypt is a java library which allows the developer to add basic encryption capabilities to his/her projects with minimum effort, and without the need of having deep knowledge on how cryptography works.

Affected versions of this package are vulnerable to Timing Attacks via the Arrays.equals function. A local user can conduct a timing attack on password hash comparison in the Jasypt component to determine passwords on the target system.