82784 : Mbedthis AppWeb MaRequest:getCrackedCookie Algorithm Cookie Parsing Memory Corruption
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Timeline

Disclosure Date
2004-06-08

Description

Appweb contains a flaw in the handling of cookies. The issue is due to an error within the MaRequest:getCrackedCookie algorithm when parsing cookies. With a specially crafted request, a context-dependent attacker can corrupt memory to cause a denial of service or potentially execute arbitrary code.

Classification

Location: Context Dependent
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified
OSVDB: Web Related

Solution

It has been reported that this issue has been fixed. Upgrade to version 1.1.1, or higher, to address this vulnerability.

Products

Mbedthis Software, LLC.

AppWeb

1.1

References

Vendor URL: http://appwebserver.org/
http://embedthis.com/
Vendor Specific News/Changelog Entry: http://appwebserver.org/products/appweb/doc/product/changeLog.html
Vendor Specific Advisory URL: https://github.com/embedthis/appweb-4/issues/64

Credit

Not Available

CVSSv2 Score

NVD does not currently have a CVSSv2 score assigned.

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