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TITLE:
Apache Tomcat Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA43194

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43194/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43194

RELEASE DATE:
2011-02-08

DISCUSS ADVISORY:
http://secunia.com/advisories/43194/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/43194/

ONLY AVAILABLE IN CUSTOMER AREA:
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 * Secunia Analysis
 * Systems Affected
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 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43194

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in Apache Tomcat, which
can be exploited by malicious, local users to bypass certain security
restrictions and by malicious people to conduct cross-site scripting
attacks and cause a DoS (Denial of Service).

For more information:
SA43198

1) An error due to the "maxHttpHeaderSize" limit not being enforced
in the NIO HTTP connector can be exploited to cause an "OutOfMemory"
error via a specially crafted web request.

Please see the vendor's advisory for a list of affected versions.

SOLUTION:
Update to a fixed version.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://tomcat.apache.org/security-6.html
http://tomcat.apache.org/security-7.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
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