VULNERABILITY INTELLIGENCE

CVE-2011-0534

CVSS score5 MEDIUM

EPSS probability7.89%

CISA KEVNot currently listed

Published2011-02-10

Last modified2026-06-16

Description

Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.