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Info |
Last Modified |
| 4 months ago |
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Description |
appweb contains a flaw that may allow a remote denial of service. The issue is triggered when using format strings (%s %d %d ...) directly into the URL requested, and will result in loss of availability for the appweb server.
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Classification |
Location:
Remote/Network Access Required
Attack Type:
Denial of Service,
Input Manipulation
Impact:
Loss of Availability
Exploit:
Exploit Available
Disclosure:
OSVDB Verified
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Technical |
This vulnerability is a format string bug in the code related to access logging.
It will not be present if webserver is compiled without log support. (--disable-log option to configure)
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Solution |
Upgrade to version 2.2.2 or higher, as it has been reported to fix this vulnerability.
Setting an "ErrorLog" directive in appweb.conf has also been reported as a possible workaround
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Products |
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AppWeb
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2.0.5-4 |
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BlogsProvided by Technorati
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None found at this time
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