A flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw allows an attacker to crash the system.

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.

In ImageMagick 7.0.8-13 Q16, there is a heap-based buffer over-read in the EncodeImage function of coders/pict.c, which allows attackers to cause a denial of service via a crafted SVG image file.

In ImageMagick 7.0.8-13 Q16, there is a heap-based buffer over-read in the SVGStripString function of coders/svg.c, which allows attackers to cause a denial of service via a crafted SVG image file.

ImageMagick 7.0.8-6 has a memory leak vulnerability in the TIFFWritePhotoshopLayers function in coders/tiff.c.

There is an excessive memory allocation issue in the functions ReadBMPImage of coders/bmp.c and ReadDIBImage of coders/dib.c in ImageMagick 7.0.8-11, which allows remote attackers to cause a denial of service via a crafted image file.

There is a missing check for length in the functions ReadDCMImage of coders/dcm.c and ReadPICTImage of coders/pict.c in ImageMagick 7.0.8-11, which allows remote attackers to cause a denial of service via a crafted image.

ImageMagick 7.0.8-5 has a memory leak vulnerability in the function ReadOneJNGImage in coders/png.c.

In ImageMagick 7.0.7-29 and earlier, a memory leak in the formatIPTCfromBuffer function in coders/meta.c was found.

A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt() and uses the value directly, which leads to a crash and segmentation fault.

In ImageMagick 7.0.7-29 and earlier, a missing NULL check in ReadOneJNGImage in coders/png.c allows an attacker to cause a denial of service (WriteBlob assertion failure and application exit) via a crafted file.

The function InsertRow in coders/cut.c in ImageMagick 7.0.7-37 allows remote attackers to cause a denial of service via a crafted image file due to an out-of-bounds write.

ImageMagick 7.0.8-4 has a memory leak for a colormap in WriteMPCImage in coders/mpc.c.

ImageMagick 7.0.8-4 has a memory leak in ReadMIFFImage in coders/miff.c.

In ImageMagick 7.0.8-4, there is a memory leak in the XMagickCommand function in MagickCore/animate.c.

In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.

In ImageMagick 7.0.5-7 Q16, an assertion failure was found in the function SetPixelChannelAttributes, which allows attackers to cause a denial of service via a crafted file.

ImageMagick version 7.0.7-28 contains a memory leak in ReadYCBCRImage in coders/ycbcr.c.

In ImageMagick 7.0.7-28, there is an infinite loop in the ReadOneMNGImage function of the coders/png.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted mng file.

ImageMagick 7.0.7-28 has a memory leak vulnerability in WriteSGIImage in coders/sgi.c.

In ImageMagick 7.0.5-7 Q16, an assertion failure was found in the function LockSemaphoreInfo, which allows attackers to cause a denial of service via a crafted file.

In ImageMagick 7.0.5-8 Q16, an assertion failure was found in the function ResetImageProfileIterator, which allows attackers to cause a denial of service via a crafted file.

In ImageMagick 7.0.5-5, the ReadMPCImage function in mpc.c allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, the ReadICONImage function in icon.c:452 allows attackers to cause a denial of service (memory leak) via a crafted file.

In ImageMagick 7.0.5-5, a memory leak was found in the function ReadPDBImage in coders/pdb.c, which allows attackers to cause a denial of service via a crafted file.

In ImageMagick 7.0.5-5, the ReadPALMImage function in palm.c allows attackers to cause a denial of service (memory leak) via a crafted file.

The functions ReadDCMImage in coders/dcm.c, ReadPWPImage in coders/pwp.c, ReadCALSImage in coders/cals.c, and ReadPICTImage in coders/pict.c in ImageMagick 7.0.8-4 do not check the return value of the fputc function, which allows remote attackers to cause a denial of service via a crafted image file.

In ImageMagick 7.0.5-5, a memory leak was found in the function ReadPSDChannel in coders/psd.c, which allows attackers to cause a denial of service via a crafted file.

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

ImageMagick allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted xwd image.

ImageMagick allows remote attackers to cause a denial of service (application crash) via a crafted wpg file.

ImageMagick allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted wpg file.

ImageMagick allows remote attackers to cause a denial of service (out-of-bounds access) via a malformed sun file.

ImageMagick 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds access) via a crafted palm file.

magick/cache.c in ImageMagick 6.8.9-9 allows remote attackers to cause a denial of service (crash).

Memory leak in coders/rle.c in ImageMagick allows remote attackers to cause a denial of service (memory consumption) via a crafted rle file.

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

ImageMagick allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted ps file.

ImageMagick 6.8.9-9 allows remote attackers to cause a denial of service via a crafted xpm file.

coders/pnm.c in ImageMagick 6.9.0-1 Beta and earlier allows remote attackers to cause a denial of service (crash) via a crafted png file.

coders/dds.c in ImageMagick allows remote attackers to cause a denial of service via a crafted DDS file.

The xwd file handler in ImageMagick allows remote attackers to cause a denial of service (segmentation fault and application crash) via a malformed xwd file.

ImageMagick allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted pnm file.

The ReadRLEImage function in coders/rle.c in ImageMagick 6.8.9.9 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image file.

The pdb coder in ImageMagick allows remote attackers to cause a denial of service (double free) via unspecified vectors.

ImageMagick allows remote attackers to cause a denial of service (application crash) via a crafted viff file.

The ReadDIBImage function in coders/dib.c in ImageMagick allows remote attackers to cause a denial of service (crash) via a corrupted dib file.

The dpx file handler in ImageMagick allows remote attackers to cause a denial of service (segmentation fault and application crash) via a malformed dpx file.

DCM decode in ImageMagick before 6.8.9-9 allows remote attackers to cause a denial of service (out-of-bounds read).

imagemagick 6.8.9.6 has remote DOS via infinite loop