CVE-2007-2856: Buffer Overflow
First published: Thu May 24 2007(Updated: )
Buffer overflow in the Dart Communications PowerTCP ZIP Compression ActiveX control in DartZip.dll 1.8.5.3, when Internet Explorer 6 is used, allows user-assisted remote attackers to execute arbitrary code via a long first argument to the QuickZip function, a related issue to CVE-2007-2855.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dart PowerTCP ZIP Compression | =1.8.5.3 | |
| Internet Explorer | =6 |
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Reference Links
- http://retrogod.altervista.org/ie_DartZip_bof.html
- http://www.securityfocus.com/bid/24142
- http://www.securityfocus.com/bid/24163
- http://osvdb.org/38111
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34520
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34494
- http://www.securityfocus.com/archive/1/469592/100/0/threaded
- http://www.securityfocus.com/archive/1/469503/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2007-2856?
CVE-2007-2856 is considered a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2007-2856?
To mitigate CVE-2007-2856, it is recommended to update the Dart Communications PowerTCP ZIP Compression ActiveX control to a patched version.
What software is affected by CVE-2007-2856?
CVE-2007-2856 specifically affects Dart PowerTCP ZIP Compression version 1.8.5.3 when used in Internet Explorer 6.
What type of exploit is associated with CVE-2007-2856?
CVE-2007-2856 can be exploited through a buffer overflow that allows remote attackers to execute arbitrary code.
Is CVE-2007-2856 still a concern for modern systems?
CVE-2007-2856 is primarily a concern for legacy systems still using the affected versions of Internet Explorer and Dart's ActiveX control.
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- vendor/dart
- canonical/dart powertcp zip compression
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- vendor/microsoft
- canonical/internet explorer
- version/internet explorer/6