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  5. CVE-2016-0762

CVE-2016-0762: Information Exposure Through Timing Discrepancy

August 10, 2017 (updated April 15, 2019)

The Realm implementations in Apache Tomcat does not process the supplied password if the supplied user name did not exist which makes it possible to use a timing attack to determine valid user names.

References

  • www.securityfocus.com/bid/93939
  • www.securitytracker.com/id/1037144
  • nvd.nist.gov/vuln/detail/CVE-2016-0762

Code Behaviors & Features

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Affected versions

All versions starting from 6.0.0 up to 6.0.45

Fixed versions

  • 6.0.47

Solution

Upgrade to version 6.0.47 or above.

Impact 5.9 MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-264

Source file

maven/tomcat/catalina/CVE-2016-0762.yml

Spotted a mistake? Edit the file on GitLab.

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