CVE-2014-0099
Medium
Description
Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when operated behind a reverse proxy, allows remote attackers to conduct HTTP request smuggling attacks via a crafted Content-Length HTTP header.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Apache Tomcat
PublishedMay 31, 2014
First seenMay 31, 2014
How to fix
Update
- org.apache.tomcat:tomcat6.0.40, 7.0.54, 8.0.6 or later
- org.apache.tomcat:tomcat-util6.0.40, 7.0.54, 8.0.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache tomcat | v ≤ 6.0.39, 6, 6.0, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.7, 6.0.8, 6.0.9, 6.0.10, 6.0.11, 6.0.12, 6.0.13, 6.0.14, 6.0.15, 6.0.16, 6.0.17, 6.0.18, 6.0.19, 6.0.20, 6.0.24, 6.0.26, 6.0.27, 6.0.28, 6.0.29, 6.0.30, 6.0.31, 6.0.32, 6.0.33, 6.0.35, 6.0.36, 6.0.37, 8.0.0, 8.0.1, 8.0.3, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 7.0.10, 7.0.11, 7.0.12, 7.0.13, 7.0.14, 7.0.15, 7.0.16, 7.0.17, 7.0.18, 7.0.19, 7.0.20, 7.0.21, 7.0.22, 7.0.23, 7.0.24, 7.0.25, 7.0.26, 7.0.27, 7.0.28, 7.0.29, 7.0.30, 7.0.31, 7.0.32, 7.0.33, 7.0.34, 7.0.35, 7.0.36, 7.0.37, 7.0.38, 7.0.39, 7.0.40, 7.0.41, 7.0.42, 7.0.43, 7.0.44, 7.0.45, 7.0.46, 7.0.47, 7.0.48, 7.0.49, 7.0.50, 7.0.52 | — |
| org.apache.tomcat:tomcatMaven | v < 6.0.40, 7.0.0 ≤ v < 7.0.54, 8.0.0 ≤ v < 8.0.6 | 6.0.40, 7.0.54, 8.0.6 |
| org.apache.tomcat:tomcat-utilMaven | v < 6.0.40, 7.0.0 ≤ v < 7.0.54, 8.0.0 ≤ v < 8.0.6 | 6.0.40, 7.0.54, 8.0.6 |
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