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.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Tomcat | >= 11.0.0-M1, <= 11.0.0-M11; >= 10.1.0-M1, <= 10.1.13; >= 9.0.0-M1, <= 9.0.80; >= 8.5.0, <= 8.5.93 |
| apache | accumulo | 11.0.0-m1; >= 10.10-m1, <= 10.1.13; >= 9.0.0-m1, <= 9.0.80; >= 8.5.0, <= 8.5.93 |
References
- https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lwMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2023/10/10/9Mailing List, Third Party Advisory
- https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lwMailing List, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00020.htmlMailing List, Third 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
Timeline
- Published
- Oct 10, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified