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Info |
Last Modified |
| 6 months ago |
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Description |
A remote overflow exists in CMailServer. The CMailServer uses an unsafe sprintf call resulting in a buffer overflow when handling an overly long filename in urlOfAttach. With a specially crafted request, an attacker can cause arbitrary code execution resulting in a loss of integrity.
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Classification |
Location:
Remote/Network Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified
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Technical |
download.asp uses the attachment download method of CMailServer's ActiveX object (CMailCOM.dll) to retrieve the file.
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Solution |
Upgrade to version 5.2.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
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Products |
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CMailServer
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5.2 |
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Credit |
- Tan Chew Keong - vuln
 secunia.com - Secunia Research
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BlogsProvided by Technorati
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None found at this time
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