vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-42795): Tomcat vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Oct 10, 2023 | Nov 19, 2024 | Jun 11, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Oct 10, 2023
Added
Nov 19, 2024
Modified
Jun 11, 2025
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)
ubuntu-pro-upgrade-libtomcat10-javaubuntu-pro-upgrade-libtomcat8-javaubuntu-pro-upgrade-libtomcat9-javaubuntu-pro-upgrade-tomcat10ubuntu-pro-upgrade-tomcat8ubuntu-pro-upgrade-tomcat9
References
- CVE-2023-42795
- https://attackerkb.com/topics/CVE-2023-42795
- UBUNTU-USN-7106-1
- UBUNTU-USN-7562-1
- URL-http://www.openwall.com/lists/oss-security/2023/10/10/9
- URL-https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lw
- URL-https://ubuntu.com/security/notices/USN-7106-1
- URL-https://www.cve.org/CVERecord?id=CVE-2023-42795
- URL-https://www.openwall.com/lists/oss-security/2023/10/10/9
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