https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6mwj-rp89-6j5j

2026-05-25 11:24:54 +02:00 · 2026-05-18 19:17:29 -04:00
parent 37af6883d6
commit 404ff84e7d
1 changed files with 3 additions and 0 deletions
@@ -1268,6 +1268,9 @@ static Image *ReadPICTImage(const ImageInfo *image_info,
                  if (ReadBlobByte(image) == EOF)
                    break;
              }
+            if (((MagickSizeType) tile_image->rows*tile_image->columns/8) > GetBlobSize(image))
+              ThrowPICTException(CorruptImageError,
+                "InsufficientImageDataInFile");
            if ((code != 0x9a) && (code != 0x9b) &&
                (bytes_per_line & 0x8000) == 0)
              pixels=DecodeImage(image,tile_image,(size_t) bytes_per_line,1,