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TITLE:
BakBone NetVault Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA14814

VERIFY ADVISORY:
http://secunia.com/advisories/14814/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From local network

SOFTWARE:
BakBone NetVault 7.x
http://secunia.com/product/4878/
BakBone NetVault 6.x
http://secunia.com/product/4877/

DESCRIPTION:
class101 has reported some vulnerabilities in BakBone NetVault, which
can be exploited by malicious people to compromise a vulnerable
system.

The vulnerabilities are caused due to some boundary errors in the
communication handling. This can be exploited to cause a heap-based
buffer overflow by sending some specially crafted traffic to port
20031.

Successful exploitation allows execution of arbitrary code.

NOTE: Exploit code is publicly available.

The vulnerabilities have been reported in versions 6.x and 7.x. Other
versions may also be affected.

SOLUTION:
Filter TCP and UDP traffic to port 20031.

PROVIDED AND/OR DISCOVERED BY:
class101

ORIGINAL ADVISORY:
http://www.class101.org/netv-remhbof.pdf

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

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
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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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