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libpng sPLT Chunk Handling Denial of Service
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Secunia Advisory:
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SA22900
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Release Date:
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2006-11-15
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Popularity:
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10,438 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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Vendor Patch
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| Software: | libpng 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:
Tavis Ormandy has reported a vulnerability in libpng, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an out-of-bounds read error in the "png_set_sPLT()" function in pngset.c. This can be exploited by tricking an application using the library to process a specially crafted PNG file.
The vulnerability is reported in version 1.2.12. 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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