Apache Tomcat Denial of Service Vulnerability Affects Multiple Versions
CVE-2024-24549
Key Information:
- Vendor
- Apache
- Status
- Vendor
- CVE Published:
- 13 March 2024
Badges
Summary
Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98.
Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.
Affected Version(s)
Apache Tomcat 11.0.0-M1 <= 11.0.0-M16
Apache Tomcat 10.1.0-M1 <= 10.1.18
Apache Tomcat 9.0.0-M1 <= 9.0.85
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved