Resource exhaustion in Apache Tomcat
CVE-2024-34750
Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscountin…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.046 (90.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apache Tomcat — versions 11.0.0
- Apache Software Foundation Tomcat — versions 11.0.0-M1, 10.1.0-M1, 9.0.0-M1
- Netapp Ontap_tools — versions 9
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (vendor-advisory, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-34750?
- CVE-2024-34750 is a high-severity vulnerability in Apache Tomcat, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2024-07-03.
- How severe is CVE-2024-34750?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2024-34750 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.