Vulnerability CVE-2018-14374


Published: 2018-07-17   Modified: 2018-07-18

Description:
An issue was discovered in LibTIFF 4.0.9. A buffer overflow can occur via an empty fmt argument to unixErrorHandler in tif_unix.c, and it can be exploited (at a minimum) via the following high-level library API functions: TIFFClientOpen, TIFFFdOpen, TIFFRawStripSize, TIFFCheckTile, TIFFComputeStrip, TIFFReadRawTile, TIFFUnRegisterCODEC, and TIFFWriteEncodedTile.

 References:
http://bugzilla.maptools.org/show_bug.cgi?id=2802

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