[GHSA-7q7p-9gwx-6qr9] LibTIFF 4.0.7 has an "outside the range of representable... #5328
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According to the description of the CVE-2017-7596, the affected version of the vulnerability is 4.0.7. However, based on the vulnerability code snippet, this vulnerability still exists in earlier versions, such as 4.0.4(https://github.com/libsdl-org/libtiff/blob/v4.0.4/libtiff/tif_dir.c). Please confirm. code sippet:
if( dblval < 0 )
goto badvaluedouble;
td->td_xresolution = (float) dblval;
break;
case TIFFTAG_YRESOLUTION:
dblval = va_arg(ap, double);
if( dblval < 0 )
goto badvaluedouble;
td->td_yresolution = (float) dblval;
break;
case TIFFTAG_PLANARCONFIG:
v = (uint16) va_arg(ap, uint16_vap);
if (v != PLANARCONFIG_CONTIG && v != PLANARCONFIG_SEPARATE)
goto badvalue;
td->td_planarconfig = (uint16) v;
break;
thank you!