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TITLE:
Wonderware InBatch / Foxboro I/A Series "lm_tcp" Buffer Overflow
Vulnerability

SECUNIA ADVISORY ID:
SA42528

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42528/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42528

RELEASE DATE:
2010-12-24

DISCUSS ADVISORY:
http://secunia.com/advisories/42528/#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/42528/

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=42528

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 Wonderware InBatch and Foxboro
I/A Series Batch, which can be exploited by malicious people to cause
a DoS (Denial of Service) and potentially compromise a vulnerable
system.

The vulnerability is caused due to a boundary error within the
"lm_tcp" service, which can be exploited to cause a buffer overflow
and e.g. write 16bits with the value 0 (0x0000) to an arbitrary
memory location by sending a specially crafted packet to port 9001.

The vulnerability is reported in Wonderware InBatch version 9.0sp1
running "lm_tcp" version 9.0.0 0248.18.0.0 and is also reported in
Wonderware InBatch 8.1 and I/A Series Batch 8.1. Other versions may
also be affected.

SOLUTION:
Apply patches when available. See vendor's advisory for possible
mitigation steps.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
Luigi Auriemma:
http://aluigi.altervista.org/adv/inbatch_1-adv.txt

Invensys:
http://iom.invensys.com/EN/Pages/IOM_CyberSecurityUpdates.aspx

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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