The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles the relationship between the BezierQuantum value and certain strokes data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
"cpe:2.3:a:imagemagick:imagemagick:7.0.0-0:*:*:*:*:*:*:*",
"cpe:2.3:a:imagemagick:imagemagick:7.0.1-0:*:*:*:*:*:*:*"
],
"vendor_product": "imagemagick:imagemagick",
"extracted_events": [
{
"last_affected": "6.9.3-0"
},
{
"last_affected": "6.9.3-0"
},
{
"last_affected": "7.0.0-0"
},
{
"last_affected": "7.0.0-0"
},
{
"last_affected": "7.0.1-0"
}
]
}
]
}