The Load_SBit_Png function in sfnt/pngshim.c in FreeType prior to 2.5.4 does not restrict the rows and pitch values of PNG data, which allows remote malicious users to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact by embedding a PNG file in a .ttf font file.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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fedoraproject fedora 20 |
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fedoraproject fedora 21 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 12.04 |
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canonical ubuntu linux 10.04 |
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canonical ubuntu linux 15.10 |
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canonical ubuntu linux 14.10 |
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freetype freetype |
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opensuse opensuse 13.2 |
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opensuse opensuse 13.1 |