Vulnérabilités de graphicsmagick · Page n° 2

CVE-2019-11007

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.

CVE-2019-11006

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c, which allows attackers to cause a denial of service or information disclosure via an RLE packet.

• Mettez à jour vers 1.3.23-1ubuntu0.6+esm2

CVE-2018-20189

In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.

• Mettez à jour vers 1.3.23-1ubuntu0.6+esm2

CVE-2018-20185

In GraphicsMagick 1.4 snapshot-20181209 Q8 on 32-bit platforms, there is a heap-based buffer over-read in the ReadBMPImage function of bmp.c, which allows attackers to cause a denial of service via a crafted bmp image file. This only affects GraphicsMagick installations with customized BMP limits.

CVE-2018-20184

In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.

• Mettez à jour vers 1.3.23-1ubuntu0.6+esm2

CVE-2018-9018

In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file.

• Mettez à jour vers 1.3.23-1ubuntu0.6+esm2

CVE-2018-6799

The AcquireCacheNexus function in magick/pixel_cache.c in GraphicsMagick before 1.3.28 allows remote attackers to cause a denial of service (heap overwrite) or possibly have unspecified other impact via a crafted image file, because a pixel staging area is not used.

CVE-2018-5685

In GraphicsMagick 1.3.27, there is an infinite loop and application hang in the ReadBMPImage function (coders/bmp.c). Remote attackers could leverage this vulnerability to cause a denial of service via an image file with a crafted bit-field mask value.

• Mettez à jour vers 1.3.23-1ubuntu0.6+esm2

CVE-2017-13736

There are lots of memory leaks in the GMCommand function in magick/command.c in GraphicsMagick 1.3.26 that will lead to a remote denial of service attack.

CVE-2017-13648

In GraphicsMagick 1.3.26, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c.

CVE-2017-13066

GraphicsMagick 1.3.26 has a memory leak vulnerability in the function CloneImage in magick/image.c.

CVE-2017-10800

When GraphicsMagick 1.3.25 processes a MATLAB image in coders/mat.c, it can lead to a denial of service (OOM) in ReadMATImage() if the size specified for a MAT Object is larger than the actual amount of data.