Apache Tomcat Hash Collision Denial Of Service Vulnerability
Schweregrad:: Mittel
CVE Kennungen:: CVE-2011-4858,CVE-2011-4084
Hinweisdatum: 21 Juli 2015
Beschreibung
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.
Trend Micro Lösungen
Apply associated Trend Micro DPI Rules.
Lösungen
Trend Micro Deep Security DPI Rule Number: 1004888
Trend Micro Deep Security DPI Rule Name: 1004888 - Restrict Number Of Parameters In HTTP Request
Betroffene Software und Version:
- apache tomcat 5.5.35
- apache tomcat 6.0.0
- apache tomcat 6.0.1
- apache tomcat 6.0.10
- apache tomcat 6.0.11
- apache tomcat 6.0.12
- apache tomcat 6.0.13
- apache tomcat 6.0.14
- apache tomcat 6.0.15
- apache tomcat 6.0.16
- apache tomcat 6.0.17
- apache tomcat 6.0.18
- apache tomcat 6.0.19
- apache tomcat 6.0.2
- apache tomcat 6.0.20
- apache tomcat 6.0.21
- apache tomcat 6.0.22
- apache tomcat 6.0.23
- apache tomcat 6.0.24
- apache tomcat 6.0.25
- apache tomcat 6.0.26
- apache tomcat 6.0.27
- apache tomcat 6.0.28
- apache tomcat 6.0.29
- apache tomcat 6.0.3
- apache tomcat 6.0.30
- apache tomcat 6.0.31
- apache tomcat 6.0.32
- apache tomcat 6.0.33
- apache tomcat 6.0.34
- apache tomcat 6.0.4
- apache tomcat 6.0.5
- apache tomcat 6.0.6
- apache tomcat 6.0.7
- apache tomcat 6.0.8
- apache tomcat 6.0.9
- apache tomcat 7.0.0
- apache tomcat 7.0.1
- 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 7.0.2
- apache tomcat 7.0.20
- apache tomcat 7.0.21
- apache tomcat 7.0.22
- apache tomcat 7.0.3
- apache tomcat 7.0.4
- apache tomcat 7.0.5
- apache tomcat 7.0.6
- apache tomcat 7.0.7
- apache tomcat 7.0.8
- apache tomcat 7.0.9