libming integer overflow vulnerability (CNVD-2018-03001)

libming is a Flash SWF output library written in C for use in systems developed in PHP, Perl, etc. It can be used to output Flash SWF files to the system. An integer overflow vulnerability exists in the 'outputSWFTEXTRECORD' function in the util/outputscript.c file in libming 0.4.8 and earlier...