CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. Its EPSS score suggests a 59.9% probability of exploitation in the next 30 days. It may lead to a denial-of-service condition.
Original NVD 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. 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. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.90 though 8.5.100. Users are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.
Related CVEs
Other vulnerabilities affecting the same vendor(s)