Tuomas Parttimaa

The issue allows remote attackers to cause a denial of service (crash) via a zero value in the component count of an EXIF XResolution tag in a JPEG file, which triggers an out-of-bounds read. This occurs due to a problem in the GetEXIFProperty function in magick/property.c.

The issue allows remote attackers to cause a denial of service, specifically memory consumption, by utilizing a JPEG image with a crafted sequence of restart markers. This is related to the JPEGWarningHandler function in coders/jpeg.c.

The issue allows remote attackers to cause a denial of service, resulting in an out-of-bounds read and crash, via a crafted EXIF IFD in a TIFF image. This is due to a problem in the TIFFGetEXIFProperties function in coders/tiff.c.