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TITLE:
Microsiga Protheus Username Enumeration Weakness

SECUNIA ADVISORY ID:
SA43654

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43654/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43654

RELEASE DATE:
2011-03-18

DISCUSS ADVISORY:
http://secunia.com/advisories/43654/#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/43654/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=43654

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:
Flavio do Carmo Junior has reported a weakness in Microsiga Protheus,
which can be exploited by malicious people to disclose sensitive
information.

The authentication procedure returns different messages depending on
the existence of the provided username. This can be exploited to
enumerate valid usernames.

The weakness is reported in versions 8 and 10. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
Flavio do Carmo Junior (waKKu), DcLabs Security Research Group

ORIGINAL ADVISORY:
http://archives.neohapsis.com/archives/bugtraq/2011-03/0062.html

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:
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