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KDE KHTML "HTMLTokenizer::scriptHandler()" Recursive Document Load Weakness
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Secunia Advisory:
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SA32208
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Release Date:
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2008-10-24
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Last Update:
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2008-12-30
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Popularity:
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2,533 views
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Critical:
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Not critical
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Impact:
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DoS
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | KDE 3.x
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Secunia CVSS-2 Score:
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Jeremy Brown has discovered a weakness in KDE, which can be exploited by malicious people to cause a DoS (Denial of Service).
The weakness is caused due to KHTML improperly handling JavaScript "document.load()" calls targeting the current document. This can be exploited to trigger the use of a deleted object within the "HTMLTokenizer::scriptHandler()" method and cause a crash.
The weakness is confirmed with Konqueror using KHTML from KDE versions 3.5.9 and 3.5.10. Other versions may also be affected.
NOTE: Secunia normally does not classify a browser crash as a vulnerability nor issue an advisory about it. However, the potential impact of this issue may be more severe than currently believed.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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About this Secunia Advisory
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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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