An out of bounds read and write issue was found in netpbm. A maliciously crafted file could cause the application to crash or possibly have other unspecified impact. References: http://seclists.org/oss-sec/2017/q1/234 Upstream bugs: http://bugzilla.maptools.org/show_bug.cgi?id=2654 http://bugzilla.maptools.org/show_bug.cgi?id=2655