Vulnerability 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. Older, EOL versions may also be affected. 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Tomcat | >= 8.5.0, < 8.5.94 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lwMailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2023/10/10/9Mailing ListThird Party Advisory
- https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lwMailing ListVendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00020.htmlMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20231103-0007/
- https://www.debian.org/security/2023/dsa-5521Third Party Advisory
- https://www.debian.org/security/2023/dsa-5522Third Party Advisory
FAQ
What is CVE-2023-42795?
CVE-2023-42795 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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....
How severe is CVE-2023-42795?
CVE-2023-42795 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-42795?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Tomcat, Debian Debian Linux.