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TITLE:
BakBone NetVault SmartDisk Integer Overflow Denial of Service
Vulnerability

SECUNIA ADVISORY ID:
SA44745

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44745/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44745

RELEASE DATE:
2011-05-31

DISCUSS ADVISORY:
http://secunia.com/advisories/44745/#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/44745/

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=44745

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:
Luigi Auriemma has discovered a vulnerability in BakBone NetVault
SmartDisk, which can be exploited by malicious people to cause a DoS
(Denial of Service).

The vulnerability is caused due to an integer overflow error in the
libnvbasics.dll module when allocating memory. This can be exploited
to crash the percolatorslave.exe process via specially crafted
packets sent to TCP port 37452.

The vulnerability is confirmed in version 1.2.2. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted hosts only (e.g. via network access
control lists).

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/percolator_1-adv.txt

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.)
http://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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