Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, the UIL and XPM image encoder do not validate the pixel index value returned by `GetPixelIndex()` before using it as an array subscript. In HDRI builds, `Quantum` is a floating-point type, so pixel index values can be negative. An attacker can craft an image with negative pixel index values to trigger a global buffer overflow read during conversion, leading to information disclosure or a process crash. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap out-of-bounds read vulnerability exists in the `coders/dcm.c` module. When processing DICOM files with a specific configuration, the decoder loop incorrectly reads bytes per iteration. This causes the function to read past the end of the allocated buffer, potentially leading to a Denial of Service (crash) or Information Disclosure (leaking heap memory into the image). Versions 7.1.2-15 and 6.9.13-40 contain a patch.

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in the MAP image decoder when processing crafted MAP files, potentially leading to crashes or unintended memory disclosure during image decoding. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.

ImageMagick 7.0.8-50 Q16 has a stack-based buffer overflow at coders/pnm.c in WritePNMImage because of a misplaced assignment.

WriteTIFFImage in coders/tiff.c in ImageMagick 7.0.8-43 Q16 allows attackers to cause a denial-of-service (application crash resulting from a heap-based buffer over-read) via a crafted TIFF image file, related to TIFFRewriteDirectory, TIFFWriteDirectory, TIFFWriteDirectorySec, and TIFFWriteDirectoryTagColormap in tif_dirwrite.c of LibTIFF. NOTE: this occurs because of an incomplete fix for CVE-2019-11597.

An exploitable out of bounds write exists in the handling of compressed TIFF images in ImageMagicks's convert utility. A crafted TIFF document can lead to an out of bounds write which in particular circumstances could be leveraged into remote code execution. The vulnerability can be triggered through any user controlled TIFF that is handled by this functionality.

The XWD image (X Window System window dumping file) parsing component in ImageMagick 7.0.8-41 Q16 allows attackers to cause a denial-of-service (application crash resulting from an out-of-bounds Read) in ReadXWDImage in coders/xwd.c by crafting a corrupted XWD image file, a different vulnerability than CVE-2019-11472.

A heap-based buffer overflow vulnerability was found in ImageMagick in versions prior to 7.0.11-14 in ReadTIFFImage() in coders/tiff.c. This issue is due to an incorrect setting of the pixel array size, which can lead to a crash and segmentation fault.

The IsPixelMonochrome function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3.0 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted file. NOTE: the vendor says "This is a Q64 issue and we do not support Q64."

MagickCore/profile.c in ImageMagick before 7.0.3-2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.

coders/wpg.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.

The generic decoder in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds access) via a crafted file.

MagickCore/memory.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted PDB file.

The ReadVIFFImage function in coders/viff.c in ImageMagick allows remote attackers to cause a denial of service (segmentation fault) via a crafted VIFF file.

coders/xcf.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted XCF file.

The ReadPSDImage function in MagickCore/locale.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PSD file.

coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted PSD file.

The SGI coder in ImageMagick before 7.0.2-10 allows remote attackers to cause a denial of service (out-of-bounds read) via a large row value in an sgi file.

The ReadWPGImage function in coders/wpg.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted WPG file.

The ReadVIFFImage function in coders/viff.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted VIFF file.

MagickCore/memory.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds access) via a crafted PDB file.

The ReadRLEImage function in coders/rle.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via vectors related to the number of pixels.

Heap-based buffer overflow in coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PSD file.

The ReadSUNImage function in coders/sun.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted SUN file.

coders/wpg.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted file.

The ReadPSDChannelPixels function in coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PSD file.

Heap-based buffer overflow in coders/hdr.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted HDR file.

The EncodeImage function in coders/pict.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PICT file.

coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PSD file.

coders/psd.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow at MagickCore/pixel-accessor.h in SetPixelViaPixelInfo because of a MagickCore/enhance.c error.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow at MagickCore/statistic.c in EvaluateImages because of mishandling rows.

coders/sun.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds access) via a crafted sun file.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read in MagickCore/composite.c in CompositeImage.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow in MagickCore/fourier.c in ComplexImage.

The VerticalFilter function in the DDS coder in ImageMagick before 6.9.4-3 and 7.x before 7.0.1-4 allows remote attackers to have unspecified impact via a crafted DDS file, which triggers an out-of-bounds read.

MagickCore/property.c in ImageMagick before 7.0.2-1 allows remote attackers to obtain sensitive memory information via vectors involving the q variable, which triggers an out-of-bounds read.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/threshold.c in AdaptiveThresholdImage because a height of zero is mishandled.

Buffer overflow in the Get8BIMProperty function in MagickCore/property.c in ImageMagick before 6.9.5-4 and 7.x before 7.0.2-6 allows remote attackers to cause a denial of service (out-of-bounds read, memory leak, and crash) via a crafted image.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/threshold.c in AdaptiveThresholdImage because a width of zero is mishandled.

In ImageMagick 7.0.8-50 Q16, ComplexImages in MagickCore/fourier.c has a heap-based buffer over-read because of incorrect calls to GetCacheViewVirtualPixels.

ImageMagick 7.0.8-50 Q16 has a stack-based buffer overflow at coders/pnm.c in WritePNMImage because of off-by-one errors.

coders/tiff.c in ImageMagick before 6.9.5-3 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF file.

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/pixel-accessor.h in GetPixelChannel.

In ImageMagick 7.0.9, an out-of-bounds read vulnerability exists within the ReadHEICImageByID function in coders\heic.c. It can be triggered via an image with a width or height value that exceeds the actual size of the image.

In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.

In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file.

In ImageMagick 7.0.8-36 Q16, there is a heap-based buffer over-read in the function WriteTIFFImage of coders/tiff.c, which allows an attacker to cause a denial of service or information disclosure via a crafted image file.