CVE-2007-6189: Buffer Overflow
First published: Fri Nov 30 2007(Updated: )
A certain ActiveX control in (1) OScan8.ocx and (2) Oscan81.ocx in BitDefender Online Anti-Virus Scanner 8.0 allows remote attackers to execute arbitrary code via a long argument to the InitX method that begins with a "%%" sequence, which is misinterpreted as a Unicode string and decoded twice, leading to improper memory allocation and a heap-based buffer overflow.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| BitDefender Online Scanner | =8.0 |
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Reference Links
- http://research.eeye.com/html/advisories/published/AD20071120.html
- http://secunia.com/advisories/27717
- http://securityreason.com/securityalert/3405
- http://securitytracker.com/id?1018986
- http://www.securityfocus.com/archive/1/483986/100/100/threaded
- http://www.vupen.com/english/advisories/2007/3935
- https://www.exploit-db.com/exploits/4663
Frequently Asked Questions
What is the severity of CVE-2007-6189?
CVE-2007-6189 has a high severity rating due to its potential for arbitrary code execution.
How do I fix CVE-2007-6189?
To fix CVE-2007-6189, it is recommended to update to the latest version of BitDefender Online Anti-Virus Scanner.
What versions of BitDefender are affected by CVE-2007-6189?
CVE-2007-6189 affects BitDefender Online Anti-Virus Scanner version 8.0.
Can CVE-2007-6189 be exploited remotely?
Yes, CVE-2007-6189 can be exploited remotely by sending a specially crafted argument to the vulnerable ActiveX control.
What is the impact of CVE-2007-6189 on users?
The impact of CVE-2007-6189 allows attackers to execute arbitrary code on a user's system, potentially leading to system compromise.
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