Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2011-4858

Published: Jan 05, 2012 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
5 MODERATE
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-4858
CWEhttps://cwe.mitre.org/data/definitions/399.html

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.

Affected Software

NameVendorStart VersionEnd Version
TomcatApache5.5.35 (including)5.5.35 (including)
TomcatApache6.0.0 (including)6.0.0 (including)
TomcatApache6.0.1 (including)6.0.1 (including)
TomcatApache6.0.2 (including)6.0.2 (including)
TomcatApache6.0.3 (including)6.0.3 (including)
TomcatApache6.0.4 (including)6.0.4 (including)
TomcatApache6.0.5 (including)6.0.5 (including)
TomcatApache6.0.6 (including)6.0.6 (including)
TomcatApache6.0.7 (including)6.0.7 (including)
TomcatApache6.0.8 (including)6.0.8 (including)
TomcatApache6.0.9 (including)6.0.9 (including)
TomcatApache6.0.10 (including)6.0.10 (including)
TomcatApache6.0.11 (including)6.0.11 (including)
TomcatApache6.0.12 (including)6.0.12 (including)
TomcatApache6.0.13 (including)6.0.13 (including)
TomcatApache6.0.14 (including)6.0.14 (including)
TomcatApache6.0.15 (including)6.0.15 (including)
TomcatApache6.0.16 (including)6.0.16 (including)
TomcatApache6.0.17 (including)6.0.17 (including)
TomcatApache6.0.18 (including)6.0.18 (including)
TomcatApache6.0.19 (including)6.0.19 (including)
TomcatApache6.0.20 (including)6.0.20 (including)
TomcatApache6.0.21 (including)6.0.21 (including)
TomcatApache6.0.22 (including)6.0.22 (including)
TomcatApache6.0.23 (including)6.0.23 (including)
TomcatApache6.0.24 (including)6.0.24 (including)
TomcatApache6.0.25 (including)6.0.25 (including)
TomcatApache6.0.26 (including)6.0.26 (including)
TomcatApache6.0.27 (including)6.0.27 (including)
TomcatApache6.0.28 (including)6.0.28 (including)
TomcatApache6.0.29 (including)6.0.29 (including)
TomcatApache6.0.30 (including)6.0.30 (including)
TomcatApache6.0.31 (including)6.0.31 (including)
TomcatApache6.0.32 (including)6.0.32 (including)
TomcatApache6.0.33 (including)6.0.33 (including)
TomcatApache6.0.34 (including)6.0.34 (including)
TomcatApache7.0.0 (including)7.0.0 (including)
TomcatApache7.0.1 (including)7.0.1 (including)
TomcatApache7.0.2 (including)7.0.2 (including)
TomcatApache7.0.3 (including)7.0.3 (including)
TomcatApache7.0.4 (including)7.0.4 (including)
TomcatApache7.0.5 (including)7.0.5 (including)
TomcatApache7.0.6 (including)7.0.6 (including)
TomcatApache7.0.7 (including)7.0.7 (including)
TomcatApache7.0.8 (including)7.0.8 (including)
TomcatApache7.0.9 (including)7.0.9 (including)
TomcatApache7.0.10 (including)7.0.10 (including)
TomcatApache7.0.11 (including)7.0.11 (including)
TomcatApache7.0.12 (including)7.0.12 (including)
TomcatApache7.0.13 (including)7.0.13 (including)
TomcatApache7.0.14 (including)7.0.14 (including)
TomcatApache7.0.15 (including)7.0.15 (including)
TomcatApache7.0.16 (including)7.0.16 (including)
TomcatApache7.0.17 (including)7.0.17 (including)
TomcatApache7.0.18 (including)7.0.18 (including)
TomcatApache7.0.19 (including)7.0.19 (including)
TomcatApache7.0.20 (including)7.0.20 (including)
TomcatApache7.0.21 (including)7.0.21 (including)
TomcatApache7.0.22 (including)7.0.22 (including)
JBEWP 5 for RHEL 5RedHatjbossweb-0:2.1.12-3_patch_03.2.ep5.el5*
JBEWP 5 for RHEL 6RedHatjbossweb-0:2.1.12-3_patch_03.2.ep5.el6*
JBoss Communications Platform 5.1RedHat*
JBoss Enterprise BRMS Platform 5.1RedHat*
Red Hat Enterprise Linux 5RedHattomcat5-0:5.5.23-0jpp.31.el5_8*
Red Hat Enterprise Linux 6RedHattomcat6-0:6.0.24-36.el6_2*
Red Hat JBoss Enterprise Application Platform 4.3RedHat*
Red Hat JBoss Enterprise Application Platform 5.1RedHat*
Red Hat JBoss Enterprise Application Platform 5 for RHEL 4RedHatjbossweb-0:2.1.12-3_patch_03.2.ep5.el4*
Red Hat JBoss Enterprise Application Platform 5 for RHEL 5RedHatjbossweb-0:2.1.12-3_patch_03.2.ep5.el5*
Red Hat JBoss Enterprise Application Platform 5 for RHEL 6RedHatjbossweb-0:2.1.12-3_patch_03.2.ep5.el6*
Red Hat JBoss Enterprise Web Server 1 for RHEL 5RedHattomcat5-0:5.5.33-27_patch_07.ep5.el5*
Red Hat JBoss Enterprise Web Server 1 for RHEL 5RedHattomcat6-0:6.0.32-24_patch_07.ep5.el5*
Red Hat JBoss Enterprise Web Server 1 for RHEL 6RedHattomcat5-0:5.5.33-28_patch_07.ep5.el6*
Red Hat JBoss Enterprise Web Server 1 for RHEL 6RedHattomcat6-0:6.0.32-24_patch_07.ep5.el6*
Red Hat JBoss Operations Network 2.4RedHat*
Red Hat JBoss Operations Network 3.0RedHat*
Red Hat JBoss Portal 4.3RedHat*
Red Hat JBoss Portal 5.2RedHat*
Red Hat JBoss SOA Platform 5.2RedHat*
Red Hat JBoss Web Platform 5.1RedHat*
Red Hat JBoss Web Server 1.0RedHat*
Red Hat JBoss Web Server 1.0RedHat*
Tomcat5.5Ubuntuhardy*
Tomcat5.5Ubuntuupstream*
Tomcat6Ubuntulucid*
Tomcat6Ubuntumaverick*
Tomcat6Ubuntunatty*
Tomcat6Ubuntuoneiric*
Tomcat6Ubuntuupstream*
Tomcat7Ubuntuoneiric*
Tomcat7Ubuntuupstream*

References

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