CVE-2009-0033
Apache Tomcat 4.1.0-4.1.39, 5.5.0-5.5.27, 6.0.0-6.0.18 - Denial of Service via Malformed HTTP Host Header
Title source: llmDescription
Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when the Java AJP connector and mod_jk load balancing are used, allows remote attackers to cause a denial of service (application outage) via a crafted request with invalid headers, related to temporary blocking of connectors that have encountered errors, as demonstrated by an error involving a malformed HTTP Host header.
References (47)
Core 47
Core References
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
Patch, Vendor Advisory x_refsource_confirm
http://tomcat.apache.org/security-4.html
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=127420533226623&w=2
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35326
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:138
Vendor Advisory vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01246.html
Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35344
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=136485229118404&w=2
Third Party Advisory third-party-advisory
x_refsource_jvn
http://jvn.jp/en/jp/JVN87272440/index.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2011/dsa-2207
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/37460
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2010/3056
Vendor Advisory x_refsource_confirm
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35788
Patch, Vendor Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1496
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=133469267822771&w=2
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://securitytracker.com/id?1022331
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1856
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10231
Patch vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/35193
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2010:176
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/507985/100/0/threaded
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/42368
Patch, Vendor Advisory x_refsource_confirm
http://tomcat.apache.org/security-6.html
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/504044/100/0/threaded
Vendor Advisory x_refsource_confirm
http://support.apple.com/kb/HT4077
Patch, Vendor Advisory x_refsource_confirm
http://svn.apache.org/viewvc?rev=742915&view=rev
Vendor Advisory vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01156.html
Patch, Vendor Advisory x_refsource_confirm
http://svn.apache.org/viewvc?rev=781362&view=rev
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35685
Vendor Advisory vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01216.html
Patch, Vendor Advisory x_refsource_confirm
http://tomcat.apache.org/security-5.html
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19110
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=129070310906557&w=2
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:136
Vendor Advisory vendor-advisory
x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-26-263529-1
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/50928
Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/3316
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5739
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E
Mailing List mailing-list
x_refsource_mlist
https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E
Scores
EPSS
0.1005
EPSS Percentile
95.1%
Details
CWE
CWE-20
Status
published
Products (48)
apache/tomcat
4.1.0
apache/tomcat
4.1.1
apache/tomcat
4.1.2
apache/tomcat
4.1.3 (2 CPE variants)
apache/tomcat
4.1.4
apache/tomcat
4.1.5
apache/tomcat
4.1.6
apache/tomcat
4.1.7
apache/tomcat
4.1.8
apache/tomcat
4.1.9 (2 CPE variants)
... and 38 more
Published
Jun 05, 2009
Tracked Since
Feb 18, 2026