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ImageMagick XCF and Sun Rasterfile Buffer Overflows
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Secunia Advisory:
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SA21615
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Release Date:
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2006-08-24
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Popularity:
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10,870 views
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Critical:
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Moderately 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: | ImageMagick 5.x
ImageMagick 6.x
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| CVE reference: | CVE-2006-3743
CVE-2006-3744
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Description:
Tavis Ormandy has reported some vulnerabilities in ImageMagick, which potentially can be exploited by malicious people to compromise a vulnerable system.
1) Boundary errors within the "DecodeBitmap()" function and the "ReadSUNImage()" function in sun.c can be exploited to cause heap-based buffer overflows when processing specially crafted Sun Rasterfile images.
2) Boundary errors within the XCF image decoder can be exploited to cause a stack-based and a heap-based overflow when processing specially crafted XCF image files.
Successful exploitation may allow execution of arbitrary code.
Solution:
Update to version 6.2.9-1.
Provided and/or discovered by:
Tavis Ormandy, Google Security Team.
Original Advisory:
http://bugs.gentoo.org/show_bug.cgi?id=144854
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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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