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PWLib "PString::vsprintf()" Denial of Service Vulnerability
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Secunia Advisory:
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SA27127
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Release Date:
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2007-10-09
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Popularity:
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4,796 views
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Critical:
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Less 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: | PWLib 1.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:
A vulnerability has been discovered in PWLib, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error within the "PString::vsprintf()" method in src/ptlib/common/contain.cxx. This can be exploited to cause a memory corruption by e.g. tricking an application using the library to use this function with a string longer than 1000 bytes.
The vulnerability is confirmed in version 1.10.4-1 for Fedora Core 6. Other versions may also be affected.
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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