b3ffc8c765
Note: An integer overflow error within the "cff_charset_compute_cids()" function in cff/cffload.c can be exploited to potentially cause a heap-based buffer overflow via a specially crafted font. Multiple integer overflow errors within validation functions in sfnt/ttcmap.c can be exploited to bypass length validations and potentially cause buffer overflows via specially crafted fonts. An integer overflow error within the "ft_smooth_render_generic()" function in smooth/ftsmooth.c can be exploited to potentially cause a heap-based buffer overflow via a specially crafted font. Approved by: portmgr (pav) Obtained from: freetype git repo Security: http://www.vuxml.org/freebsd/20b4f284-2bfc-11de-bdeb-0030843d3802.html |
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