Vulnerability Description
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. Other, older, EOL versions may also be affected. 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Tomcat | >= 8.5.0, < 8.5.99 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 39 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/4c50rmomhbbsdgfjsgwlb51xdwfjdcvgVendor Advisory
- http://www.openwall.com/lists/oss-security/2024/03/13/3Mailing List
- https://lists.apache.org/thread/4c50rmomhbbsdgfjsgwlb51xdwfjdcvgVendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00001.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
- https://lists.fedoraproject.org/archives/list/[email protected]Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240402-0002/Third Party Advisory
FAQ
What is CVE-2024-24549?
CVE-2024-24549 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 heade...
How severe is CVE-2024-24549?
CVE-2024-24549 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-24549?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Tomcat, Debian Debian Linux, Fedoraproject Fedora.