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RoundCube Webmail Denial of Service and PHP Code Execution
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Secunia Advisory:
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SA33169
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Release Date:
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2008-12-15
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Last Update:
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2008-12-22
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Popularity:
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3,619 views
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Critical:
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Highly critical
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Impact:
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DoS
System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | RoundCube Webmail 0.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Some vulnerabilities have been reported in RoundCube Webmail, which can be exploited by malicious people to cause a DoS (Denial of Service) and compromise a vulnerable system.
1) A vulnerability is caused due to the use of the vulnerable "chuggnutt.com HTML to Plain Text Conversion PHP class", which can be exploited by sending specially crafted POST data to the bin/html2text.php script.
For more information:
SA33145
2) Input passed to the "w" and "h" parameters in bin/quotaimg.php is not properly sanitised before being used as image size. This can be exploited to e.g. consume large amounts of system resources via overly large size parameters.
The vulnerabilities are reported in version 0.2-beta.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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