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TITLE:
Arc Informatique Products Multiple ActiveX Controls Vulnerabilities

SECUNIA ADVISORY ID:
SA47131

VERIFY ADVISORY:
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http://secunia.com/advisories/47131/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=47131

RELEASE DATE:
2011-12-07

DISCUSS ADVISORY:
http://secunia.com/advisories/47131/#comments

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http://secunia.com/advisories/47131/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=47131

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http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
Multiple vulnerabilities have been reported in multiple Arc
Informatique products, which can be exploited by malicious people to
manipulate certain data and compromise a user's system.

1) An error when handling the "SaveObject()" and "LoadObject()"
methods (SVUIGrd.ocx) can be exploited to perform a virtual function
call into an arbitrary memory location via a specially crafted
"aStream" argument.

2) An error in the "GetExtendedColor()" method (SVUIGrd.ocx) can be
exploited to corrupt memory.

3) An error in the "SaveObject()" method (SVUIGrd.ocx) can be
exploited to overwrite arbitrary files via directory traversal
sequences.

4) An error when handling the "DeletePage()" method (aipgctl.ocx) can
be exploited to perform a virtual function call into an arbitrary
memory location.

Successful exploitation of vulnerabilities #1, #2, and #4 may allow
execution of arbitrary code.

The vulnerabilities are reported in the following versions:
* PcVue versions 6.x, 7.x, 8.x, 9.x, and 10.x.
* FrontVue all current versions.
* PlantVue all current versions.

SOLUTION:
Update to a fixed version. Contact the vendor for details.

PROVIDED AND/OR DISCOVERED BY:
1 - 4) Luigi Auriemma
2) ICS-CERT credits Kuang-Chun Hung, Security Research and Service
Institute Information and Communication Security Technology Center
(ICST)

ORIGINAL ADVISORY:
Luigi:
http://aluigi.altervista.org/adv/pcvue_1-adv.txt

ICS-CERT:
http://www.us-cert.gov/control_systems/pdf/ICSA-11-340-01.pdf

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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