5

CVE-2011-4858

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Tomcat Version5.5.35
Apache ≫ Tomcat Version6.0.0
Apache ≫ Tomcat Version6.0.1
Apache ≫ Tomcat Version6.0.2
Apache ≫ Tomcat Version6.0.3
Apache ≫ Tomcat Version6.0.4
Apache ≫ Tomcat Version6.0.5
Apache ≫ Tomcat Version6.0.6
Apache ≫ Tomcat Version6.0.7
Apache ≫ Tomcat Version6.0.8
Apache ≫ Tomcat Version6.0.9
Apache ≫ Tomcat Version6.0.10
Apache ≫ Tomcat Version6.0.11
Apache ≫ Tomcat Version6.0.12
Apache ≫ Tomcat Version6.0.13
Apache ≫ Tomcat Version6.0.14
Apache ≫ Tomcat Version6.0.15
Apache ≫ Tomcat Version6.0.16
Apache ≫ Tomcat Version6.0.17
Apache ≫ Tomcat Version6.0.18
Apache ≫ Tomcat Version6.0.19
Apache ≫ Tomcat Version6.0.20
Apache ≫ Tomcat Version6.0.21
Apache ≫ Tomcat Version6.0.22
Apache ≫ Tomcat Version6.0.23
Apache ≫ Tomcat Version6.0.24
Apache ≫ Tomcat Version6.0.25
Apache ≫ Tomcat Version6.0.26
Apache ≫ Tomcat Version6.0.27
Apache ≫ Tomcat Version6.0.28
Apache ≫ Tomcat Version6.0.29
Apache ≫ Tomcat Version6.0.30
Apache ≫ Tomcat Version6.0.31
Apache ≫ Tomcat Version6.0.32
Apache ≫ Tomcat Version6.0.33
Apache ≫ Tomcat Version6.0.34
Apache ≫ Tomcat Version7.0.0
Apache ≫ Tomcat Version7.0.1
Apache ≫ Tomcat Version7.0.2
Apache ≫ Tomcat Version7.0.3
Apache ≫ Tomcat Version7.0.4
Apache ≫ Tomcat Version7.0.5
Apache ≫ Tomcat Version7.0.6
Apache ≫ Tomcat Version7.0.7
Apache ≫ Tomcat Version7.0.8
Apache ≫ Tomcat Version7.0.9
Apache ≫ Tomcat Version7.0.10
Apache ≫ Tomcat Version7.0.11
Apache ≫ Tomcat Version7.0.12
Apache ≫ Tomcat Version7.0.13
Apache ≫ Tomcat Version7.0.14
Apache ≫ Tomcat Version7.0.15
Apache ≫ Tomcat Version7.0.16
Apache ≫ Tomcat Version7.0.17
Apache ≫ Tomcat Version7.0.18
Apache ≫ Tomcat Version7.0.19
Apache ≫ Tomcat Version7.0.20
Apache ≫ Tomcat Version7.0.21
Apache ≫ Tomcat Version7.0.22
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 80.32% 0.996
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://marc.info/?l=bugtraq&m=136485229118404&w=2
http://marc.info/?l=bugtraq&m=132871655717248&w=2
http://www.debian.org/security/2012/dsa-2401
http://rhn.redhat.com/errata/RHSA-2012-0074.html
http://rhn.redhat.com/errata/RHSA-2012-0075.html
http://rhn.redhat.com/errata/RHSA-2012-0076.html
http://rhn.redhat.com/errata/RHSA-2012-0077.html
http://rhn.redhat.com/errata/RHSA-2012-0078.html
http://rhn.redhat.com/errata/RHSA-2012-0325.html
http://www.kb.cert.org/vuls/id/903934
US Government Resource
http://www.nruns.com/_downloads/advisory28122011.pdf
http://www.ocert.org/advisories/ocert-2011-003.html
https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e
http://marc.info/?l=bugtraq&m=133294394108746&w=2
http://rhn.redhat.com/errata/RHSA-2012-0089.html
http://rhn.redhat.com/errata/RHSA-2012-0406.html
http://secunia.com/advisories/48549
http://secunia.com/advisories/48790
http://secunia.com/advisories/48791
http://secunia.com/advisories/54971
http://secunia.com/advisories/55115
http://tomcat.apache.org/tomcat-7.0-doc/changelog.html
http://www.securityfocus.com/bid/51200
https://bugzilla.redhat.com/show_bug.cgi?id=750521
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886