GitHub Advisoryadvisory · Maven

GHSA-xh5x-j8jf-pcpx Improper Neutralization of CRLF Sequences in HTTP Headers in Apache Tomcat

MEDIUM Published 2022-05-14 Modified 2025-04-14 Official page ↗
Aliases
CVE-2014-0099
Ecosystem
Maven
Packages
org.apache.tomcat:tomcat, org.apache.tomcat:tomcat-util
Severity
Moderate
Weaknesses
CWE-113
Reviewed
2022-07-07

Affected packages

• Maven org.apache.tomcat:tomcat: < 6.0.40 → fixed in 6.0.40 • Maven org.apache.tomcat:tomcat: >= 7.0.0, < 7.0.54 → fixed in 7.0.54 • Maven org.apache.tomcat:tomcat: >= 8.0.0, < 8.0.6 → fixed in 8.0.6 • Maven org.apache.tomcat:tomcat-util: < 6.0.40 → fixed in 6.0.40 • Maven org.apache.tomcat:tomcat-util: >= 7.0.0, < 7.0.54 → fixed in 7.0.54 • Maven org.apache.tomcat:tomcat-util: >= 8.0.0, < 8.0.6 → fixed in 8.0.6

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.

Related

Alias · CVE (1)

  • CVE-2014-0099 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,… vulnerability

Weakness · CWE (1)

  • CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers weakness

References