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HP-UX Apache Running Tomcat Servlet Engine Remote Denial of Service (DoS) Access Restriction Bypass Unauthorized Modification and Other Vulnerabilities

oval:org.mitre.oval:def:18886

Apache Tomcat before 5.5.35 6.x before 6.0.35 and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • HP-UX 11
Class:
vulnerability
Reference(s):
  • CVE-2011-4858
Product(s):