Vulnerability Description
Multiple buffer overflows in the ISSymbol ActiveX control in ISSymbol.ocx 61.6.0.0 and 301.1009.2904.0 in the ISSymbol virtual machine, as distributed in Advantech Studio 6.1 SP6 61.6.01.05, InduSoft Web Studio before 7.0+SP1, and InduSoft Thin Client 7.0, allow remote attackers to execute arbitrary code via a long (1) InternationalOrder, (2) InternationalSeparator, or (3) LogFileName property value; or (4) a long bstrFileName argument to the OpenScreen method.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Advantech Studio | 6.1 |
| Indusoft | Thin Client | 7.0 |
| Indusoft | Web Studio | <= 7.0 |
Related Weaknesses (CWE)
References
- http://ics-cert.us-cert.gov/advisories/ICSA-12-249-03
- http://secunia.com/advisories/42928Vendor Advisory
- http://secunia.com/advisories/43116Vendor Advisory
- http://secunia.com/secunia_research/2011-36/Vendor Advisory
- http://secunia.com/secunia_research/2011-37/Vendor Advisory
- http://www.advantechdirect.com/eMarketingPrograms/AStudio_Patch/AStudio7.0_Patch
- http://www.indusoft.com/hotfixes/hotfixes.php
- http://www.securityfocus.com/bid/47596
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-137-02.pdf
- http://www.vupen.com/english/advisories/2011/1115Vendor Advisory
- http://www.vupen.com/english/advisories/2011/1116Vendor Advisory
- http://ics-cert.us-cert.gov/advisories/ICSA-12-249-03
- http://secunia.com/advisories/42928Vendor Advisory
- http://secunia.com/advisories/43116Vendor Advisory
- http://secunia.com/secunia_research/2011-36/Vendor Advisory
FAQ
What is CVE-2011-0340?
CVE-2011-0340 is a vulnerability with a CVSS score of 9.3 (HIGH). Multiple buffer overflows in the ISSymbol ActiveX control in ISSymbol.ocx 61.6.0.0 and 301.1009.2904.0 in the ISSymbol virtual machine, as distributed in Advantech Studio 6.1 SP6 61.6.01.05, InduSoft ...
How severe is CVE-2011-0340?
CVE-2011-0340 has been rated HIGH with a CVSS base score of 9.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-0340?
Check the references section above for vendor advisories and patch information. Affected products include: Advantech Advantech Studio, Indusoft Thin Client, Indusoft Web Studio.