Release Date: | 2025-07-10 | |
Impact: | Low | What is this? |
For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.
See more information about CVE-2025-52520 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
Base Score: | 3.7 |
Vector String: | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Version: | 3.1 |
Attack Vector: | Network |
Attack Complexity: | High |
Privileges Required: | None |
User Interaction: | None |
Scope: | Unchanged |
Confidentiality Impact: | None |
Integrity Impact: | None |
Availability Impact: | Low |
Platform | Errata | Release Date |
Oracle Linux version 10 (tomcat) | ELSA-2025-14179 | 2025-08-22 |
Oracle Linux version 10 (tomcat9) | ELSA-2025-14178 | 2025-08-21 |
Oracle Linux version 8 (tomcat) | ELSA-2025-14177 | 2025-08-20 |
Oracle Linux version 9 (tomcat) | ELSA-2025-14181 | 2025-08-20 |
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