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Red Hat: CVE-2023-42795: tomcat: improper cleaning of recycled objects could lead to information leak (Multiple Advisories)

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Red Hat: CVE-2023-42795: tomcat: improper cleaning of recycled objects could lead to information leak (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
10/10/2023
Created
01/12/2024
Added
01/11/2024
Modified
01/26/2024

Description

Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could cause Tomcat to skip some parts of the recycling process leading to information leaking from the current request/response to the next. Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.

Solution(s)

  • redhat-upgrade-tomcat
  • redhat-upgrade-tomcat-admin-webapps
  • redhat-upgrade-tomcat-docs-webapp
  • redhat-upgrade-tomcat-el-3-0-api
  • redhat-upgrade-tomcat-jsp-2-3-api
  • redhat-upgrade-tomcat-lib
  • redhat-upgrade-tomcat-servlet-4-0-api
  • redhat-upgrade-tomcat-webapps

References

  • CVE-2023-42795
  • RHSA-2024:0125
  • RHSA-2024:0474

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