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TITLE:
SAP NetWeaver Denial of Service and Code Execution Vulnerabilities

SECUNIA ADVISORY ID:
SA48980

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48980/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48980

RELEASE DATE:
2012-05-09

DISCUSS ADVISORY:
http://secunia.com/advisories/48980/#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/48980/

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=48980

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:
Core Security Technologies has reported multiple vulnerabilities in
SAP NetWeaver, which can be exploited by malicious people to cause a
DoS (Denial of Service) and compromise a vulnerable system.

1) An error within the "DiagTraceR3Info()" function in the
disp+work.exe module when the Developer Trace is configured for the
"Dialog processor" component of the "Dialog" work process can be
exploited to execute arbitrary code via a specially crafted packet
sent to port 32NN (where NN is the SAP system number).

2) Errors within the "DiagTraceHex()", "DiagTraceAtoms()",
"DiagTraceStreamI()", "Diaginput()", and "DiagiEventSource()"
functions in the disp+work.exe module can be exploited to cause the
system to crash via specially crafted packets sent to port 32NN
(where NN is the SAP system number).

The vulnerabilities are reported in versions 7.0 EHP1 and 7.0 EHP2.
Other versions may also be affected.

SOLUTION:
Apply SAP Security Notes 1687910.

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

PROVIDED AND/OR DISCOVERED BY:
Martin Gallo, Core Security Technologies.

ORIGINAL ADVISORY:
http://www.coresecurity.com/content/sap-netweaver-dispatcher-multiple-vulnerabilities

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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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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