CVE-2025-31650
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
28/04/2025
Last modified:
06/05/2025
Description
Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException resulting in a denial of service.<br />
<br />
This issue affects Apache Tomcat: from 9.0.76 through 9.0.102, from 10.1.10 through 10.1.39, from 11.0.0-M2 through 11.0.5.<br />
<br />
Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 9.0.76 (including) | 9.0.104 (excluding) |
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 10.1.10 (including) | 10.1.40 (excluding) |
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 11.0.1 (including) | 11.0.6 (excluding) |
cpe:2.3:a:apache:tomcat:11.0.0:milestone10:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone11:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone12:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone13:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone14:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone15:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone16:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone17:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone18:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone19:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone2:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:11.0.0:milestone20:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page