Secunia Security Advisory - A security issue and a vulnerability have been reported in Serv-U, which can be exploited by malicious users to bypass certain security restrictions and to cause a DoS (Denial of Service).
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TITLE:
Serv-U Security Bypass and Denial of Service
SECUNIA ADVISORY ID:
SA41015
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41015/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41015
RELEASE DATE:
2010-08-18
DISCUSS ADVISORY:
http://secunia.com/advisories/41015/#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/41015/
ONLY AVAILABLE IN CUSTOMER AREA:
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* Report Reliability
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* Secunia CVSS Score
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https://ca.secunia.com/?page=viewadvisory&vuln_id=41015
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:
A security issue and a vulnerability have been reported in Serv-U,
which can be exploited by malicious users to bypass certain security
restrictions and to cause a DoS (Denial of Service).
1) An error in the handling of virtual paths can be exploited to
create directories without having the required permissions.
2) An error in the processing of certain URL parameters can be
exploited to cause Serv-U to crash.
SOLUTION:
Upgrade to version 10.2.0.0 or grant only trusted users access to the
application.
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
http://www.serv-u.com/releasenotes/
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
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