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CVE-2018-16749

ImageMagick: reachable assertion in ReadOneJNGImage in coders/png.c

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.

CVSS 3.1 · 6.5 Medium EPSS 2.3% KEV · Not listed
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CVE-2018-16645

ImageMagick: Out-of-memory ReadBMPImage of coders/bmp.c and ReadDIBImage of codes/dib.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.

CVSS 3.0 · 6.5 Medium EPSS 3.2% KEV · Not listed
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CVE-2018-16644

ImageMagick: improper check for length in ReadDCMImage of coders/dcm.c and ReadPICTImage of coders/pict.c

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.

CVSS 3.0 · 6.5 Medium EPSS 3.6% KEV · Not listed
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CVE-2018-16643

ImageMagick: missing check for fputc function in multiple files

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.

CVSS 3.0 · 6.5 Medium EPSS 3.1% KEV · Not listed
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CVE-2018-16642

ImageMagick: out-of-bounds write in InsertRow function in coders/cut.c

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.

CVSS 3.0 · 6.5 Medium EPSS 3.0% KEV · Not listed
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CVE-2018-16641

ImageMagick: memory leak in TIFFWritePhotoshopLayers function in coders/tiff.c

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

CVSS 3.0 · 6.5 Medium EPSS 2.0% KEV · Not listed
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CVE-2018-16413

ImageMagick: heap-based buffer over-read in the PushShortPixel function in MagickCore/quantum-private.h

ImageMagick 7.0.8-11 Q16 has a heap-based buffer over-read in the MagickCore/quantum-private.h PushShortPixel function when called from the coders/psd.c ParseImageResourceBlocks function.

CVSS 3.0 · 8.8 High EPSS 4.2% KEV · Not listed
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CVE-2018-16412

ImageMagick: heap-based buffer over-read in the ParseImageResourceBlocks function in coders/psd.c

ImageMagick 7.0.8-11 Q16 has a heap-based buffer over-read in the coders/psd.c ParseImageResourceBlocks function.

CVSS 3.0 · 8.8 High EPSS 4.4% KEV · Not listed
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CVE-2018-16329

ImageMagick: NULL pointer dereference in GetMagickProperty function in MagickCore/property.c

In ImageMagick before 7.0.8-8, a NULL pointer dereference exists in the GetMagickProperty function in MagickCore/property.c.

CVSS 3.0 · 9.8 Critical EPSS 2.3% KEV · Not listed
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CVE-2018-16328

ImageMagick: NULL pointer dereference in CheckEventLogging function in MagickCore/log.c

In ImageMagick before 7.0.8-8, a NULL pointer dereference exists in the CheckEventLogging function in MagickCore/log.c.

CVSS 3.0 · 9.8 Critical EPSS 2.0% KEV · Not listed
CVE-2018-16323

ImageMagick: Information leak in ReadXBMImage in coders/xbm.c

ReadXBMImage in coders/xbm.c in ImageMagick before 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can be leaked via the image data.

CVSS 3.1 · 6.5 Medium EPSS 48.9% KEV · Not listed
CVE-2018-15607

ImageMagick: CPU Exhaustion via crafted input file

In ImageMagick 7.0.8-11 Q16, a tiny input file 0x50 0x36 0x36 0x36 0x36 0x4c 0x36 0x38 0x36 0x36 0x36 0x36 0x36 0x36 0x1f 0x35 0x50 0x00 can result in a hang of several minutes during which CPU and memory resources are consumed until ultimately an attempted large memory allocation fails. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.

CVSS 3.0 · 6.5 Medium EPSS 5.1% KEV · Not listed
CVE-2018-14551

ImageMagick: Uninitialized variable in coders/mat.c:ReadMATImageV4() allows for memory corruption

The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.

CVSS 3.0 · 9.8 Critical EPSS 4.0% KEV · Not listed