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TITLE:
Novell eDirectory NCP Request Handling Denial of Service

SECUNIA ADVISORY ID:
SA43186

VERIFY ADVISORY:
Secunia.com
https://secunia.com/advisories/43186/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43186

RELEASE DATE:
2011-02-09

DISCUSS ADVISORY:
https://secunia.com/advisories/43186/#comments

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

https://secunia.com/advisories/43186/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43186

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

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

DESCRIPTION:
A vulnerability has been reported in Novell eDirectory, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the NCP implementation
and can be exploited to cause the service to become unresponsive via a
specially crafted FileSetLock NCP request.

SOLUTION:
The vulnerability will reportedly be addressed in versions 8.8.5.6
and 8.8.6.2.

PROVIDED AND/OR DISCOVERED BY:
1c239c43f521145fa8385d64a9c32243 via ZDI.

ORIGINAL ADVISORY:
ZDI:
https://www.zerodayinitiative.com/advisories/ZDI-11-060/

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

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

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

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

EXPLOIT:
Further details available in Customer Area:
https://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.

Subscribe:
https://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
https://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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