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TITLE:
EMC Avamar TCP Packet Processing Denial of Service

SECUNIA ADVISORY ID:
SA39919

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/39919/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=39919

RELEASE DATE:
2010-05-28

DISCUSS ADVISORY:
http://secunia.com/advisories/39919/#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/39919/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=39919

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 vulnerability has been reported in EMC Avamar, which can be
exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error when processing network
packets. This can be exploited to hang the "gsan" service via a
specially crafted TCP packet.

The vulnerability is reported in versions 4.1.x and 5.0.

SOLUTION:
Contact EMC Customer service to obtain patch #18975 for versions
4.1.x, or to request an upgrade to version 5.0 SP1 or later.

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

ORIGINAL ADVISORY:
ESA-2010-007:
http://www.packetstormsecurity.org/1005-advisories/ESA-2010-007.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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