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TITLE:
Samba RPC Network Data Representation Marshalling Vulnerability

SECUNIA ADVISORY ID:
SA48742

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48742/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48742

RELEASE DATE:
2012-04-11

DISCUSS ADVISORY:
http://secunia.com/advisories/48742/#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/48742/

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=48742

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 Samba, which can be exploited by
malicious people to compromise a vulnerable system.

The vulnerability is caused due to an error within the Network Data
Representation (NDR) marshalling functionality when marshalling RPC
calls and can be exploited via a specially crafted remote procedure
call.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in versions prior to 3.0.37, 3.2.15,
3.3.16, 3.4.15, 3.5.13, and 3.6.3.

SOLUTION:
Update to version 3.0.37, 3.2.15, 3.3.16, 3.4.15, 3.5.13, or 3.6.3.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Brian Gorenc and an anonymous person via ZDI.

ORIGINAL ADVISORY:
http://www.samba.org/samba/security/CVE-2012-1182

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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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.)
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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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