Integer Signedness Errors in pcf_get_encodings Function in FreeType

CVE-2014-9670 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

Multiple integer signedness errors in the pcf_get_encodings function in pcf/pcfread.c in FreeType before 2.5.4 allow remote attackers to cause a denial of service (integer overflow, NULL pointer dereference, and application crash) via a crafted PCF file that specifies negative values for the first column and first row.

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