CVE-2013-4286
Last modified
CVE-2013-4286 is a vulnerability of currently unknown severity. Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.. EPSS estimates a 16.83% chance of exploitation in the next 30 days.
Description
Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Apache | Tomcat | 7.0.0 | — |
| Apache | Tomcat | 7.0.1 | — |
| Apache | Tomcat | 7.0.2 | — |
| Apache | Tomcat | 7.0.3 | — |
| Apache | Tomcat | 7.0.4 | — |
| Apache | Tomcat | 7.0.10 | — |
| Apache | Tomcat | 7.0.11 | — |
| Apache | Tomcat | 7.0.12 | — |
| Apache | Tomcat | 7.0.13 | — |
| Apache | Tomcat | 7.0.14 | — |
| Apache | Tomcat | 7.0.15 | — |
| Apache | Tomcat | 7.0.16 | — |
| Apache | Tomcat | 7.0.17 | — |
| Apache | Tomcat | 7.0.18 | — |
| Apache | Tomcat | 7.0.19 | — |
| Apache | Tomcat | 7.0.20 | — |
| Apache | Tomcat | 7.0.21 | — |
| Apache | Tomcat | 7.0.22 | — |
| Apache | Tomcat | 7.0.23 | — |
| Apache | Tomcat | 7.0.24 | — |
| Apache | Tomcat | 7.0.25 | — |
| Apache | Tomcat | 7.0.26 | — |
| Apache | Tomcat | 7.0.27 | — |
| Apache | Tomcat | 7.0.28 | — |
| Apache | Tomcat | 7.0.29 | — |
| Apache | Tomcat | 7.0.30 | — |
| Apache | Tomcat | 7.0.31 | — |
| Apache | Tomcat | 7.0.32 | — |
| Apache | Tomcat | 7.0.33 | — |
| Apache | Tomcat | 7.0.34 | — |
| Apache | Tomcat | 7.0.35 | — |
| Apache | Tomcat | 7.0.36 | — |
| Apache | Tomcat | 7.0.37 | — |
| Apache | Tomcat | 7.0.38 | — |
| Apache | Tomcat | 7.0.39 | — |
| Apache | Tomcat | 7.0.40 | — |
| Apache | Tomcat | 7.0.41 | — |
| Apache | Tomcat | 7.0.42 | — |
| Apache | Tomcat | 7.0.43 | — |
| Apache | Tomcat | 7.0.44 | — |
| Apache | Tomcat | 7.0.45 | — |
| Apache | Tomcat | 7.0.46 | — |
| Apache | Tomcat | 8.0.0 | Rc1 |
| Apache | Tomcat | <= 6.0.37 | — |
| Apache | Tomcat | 1.1.3 | — |
| Apache | Tomcat | 3.0 | — |
| Apache | Tomcat | 3.1 | — |
| Apache | Tomcat | 3.1.1 | — |
| Apache | Tomcat | 3.2 | — |
| Apache | Tomcat | 3.2.1 | — |
Showing 50 of 173 affected configurations. See NVD for the full list.
References
- http://tomcat.apache.org/security-6.htmlVendor Advisory
- http://tomcat.apache.org/security-7.htmlVendor Advisory
- http://tomcat.apache.org/security-8.htmlVendor Advisory
- http://tomcat.apache.org/security-6.htmlVendor Advisory
- http://tomcat.apache.org/security-7.htmlVendor Advisory
- http://tomcat.apache.org/security-8.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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