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CentOS Linux: CVE-2016-0762: Low: tomcat security, bug fix, and enhancement update (CESA-2017:2247)

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CentOS Linux: CVE-2016-0762: Low: tomcat security, bug fix, and enhancement update (CESA-2017:2247)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
08/10/2017
Created
08/29/2019
Added
08/28/2019
Modified
05/25/2023

Description

The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder.

Solution(s)

  • centos-upgrade-tomcat
  • centos-upgrade-tomcat-admin-webapps
  • centos-upgrade-tomcat-docs-webapp
  • centos-upgrade-tomcat-el-2-2-api
  • centos-upgrade-tomcat-javadoc
  • centos-upgrade-tomcat-jsp-2-2-api
  • centos-upgrade-tomcat-jsvc
  • centos-upgrade-tomcat-lib
  • centos-upgrade-tomcat-servlet-3-0-api
  • centos-upgrade-tomcat-webapps

References

  • 93939
  • DSA-3720
  • CVE-2016-0762
  • RHSA-2017:0455
  • RHSA-2017:0456
  • RHSA-2017:0457
  • RHSA-2017:2247
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