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Secunia Research 18/02/2011
- Panda Products APPFLT.SYS 6660E18h IOCTL Vulnerability -
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Table of Contents
Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10
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1) Affected Software
* Panda Global Protection 2010 (APPFLT.SYS version 2.3.0.8)
* Panda Global Protection 2011 (APPFLT.SYS version 2.3.0.10)
* Panda Internet Security 2011 (APPFLT.SYS version 2.3.0.10)
NOTE: Other versions may also be affected.
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2) Severity
Rating: Less critical
Impact: Privilege escalation
Where: Local system
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3) Vendor's Description of Software
"Protect yourself from all kinds of online threats: virus, hackers,
online fraud, identity theft and all other known and unknown malware".
Product Link:
http://www.pandasecurity.com/homeusers/solutions/global-protection/
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4) Description of Vulnerability
Secunia Research has discovered a vulnerability in various Panda
products, which can be exploited by malicious, local users to gain
escalated privileges.
The vulnerability is caused by missing input validation in the
APPFLT.SYS driver when processing the 6660E18h IOCTL. This can be
exploited to e.g. write data to a semi-arbitrary virtual memory
address.
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5) Solution
Apply hotfixes available from Panda Security.
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6) Time Table
11/02/2011 - Vendor notified.
15/02/2011 - Vendor response.
18/02/2011 - Public disclosure.
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7) Credits
Discovered by Carsten Eiram, Secunia Research.
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8) References
The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2011-0328 for the vulnerability.
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9) About Secunia
Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:
https://www.flexera.com/advisories/business_solutions/
Secunia also provides a publicly accessible and comprehensive advisory
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Secunia believes that it is important to support the community and to
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Secunia offers a FREE mailing list called Secunia Security Advisories:
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10) Verification
Please verify this advisory by visiting the Secunia website:
https://www.flexera.com/about-us/secunia-research/advisories/sr-2011-9.html
Complete list of vulnerability reports published by Secunia Research:
https://www.flexera.com/about-us/secunia-research/advisories/
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