Vulnerability CVE-2009-0033

Vulnerability CVE-2009-0033

Published: 2009-06-05 Modified: 2012-02-13

Description:

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.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	Apache Tomcat DoS when using Java AJP connector	Mark Thomas	09.06.2009

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
5/10	2.9/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
None	None	Partial

Affected software
Apache -> Tomcat

References:

http://jvn.jp/en/jp/JVN87272440/index.html

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html

http://marc.info/?l=bugtraq&m=127420533226623&w=2

http://marc.info/?l=bugtraq&m=129070310906557&w=2

http://marc.info/?l=bugtraq&m=133469267822771&w=2

http://marc.info/?l=bugtraq&m=136485229118404&w=2

http://securitytracker.com/id?1022331

http://sunsolve.sun.com/search/document.do?assetkey=1-26-263529-1

http://support.apple.com/kb/HT4077

http://svn.apache.org/viewvc?rev=742915&view=rev

http://svn.apache.org/viewvc?rev=781362&view=rev

http://tomcat.apache.org/security-4.html

http://tomcat.apache.org/security-5.html

http://tomcat.apache.org/security-6.html

http://www.debian.org/security/2011/dsa-2207

http://www.mandriva.com/security/advisories?name=MDVSA-2009:136

http://www.mandriva.com/security/advisories?name=MDVSA-2009:138

http://www.mandriva.com/security/advisories?name=MDVSA-2010:176

http://www.securityfocus.com/archive/1/504044/100/0/threaded

http://www.securityfocus.com/archive/1/507985/100/0/threaded

http://www.securityfocus.com/bid/35193

http://www.vmware.com/security/advisories/VMSA-2009-0016.html

http://www.vupen.com/english/advisories/2009/1496

http://www.vupen.com/english/advisories/2009/1856

http://www.vupen.com/english/advisories/2009/3316

http://www.vupen.com/english/advisories/2010/3056

https://exchange.xforce.ibmcloud.com/vulnerabilities/50928

https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5@%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74@%3Cdev.tomcat.apache.org%3E

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10231

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19110

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5739

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01156.html

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01216.html

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01246.html

Vulnerability CVE-2009-0033

See advisories in our WLB2 database:

Med.

Apache Tomcat DoS when using Java AJP connector

CWE-20

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

5/10

2.9/10

10/10

Remote

Low

No required

None

None

Partial

Affected software

References: