File _patchinfo of Package patchinfo.8039

<patchinfo incident="8039">
  <issue id="1050623" tracker="bnc">VUL-1: CVE-2017-11641: GraphicsMagick: Memory Leak in the PersistCache in magick/pixel_cache.c</issue>
  <issue id="1087027" tracker="bnc">VUL-1: CVE-2017-18254: GraphicsMagick, ImageMagick: Memory leak in the function WriteGIFImage in coders/gif.c, which allow attackers to cause a denial of service</issue>
  <issue id="1087037" tracker="bnc">VUL-1: CVE-2017-18251: GraphicsMagick, ImageMagick: Memory leak in the function ReadPCDImage in coders/pcd.c, which allows attackers to cause a denial of service</issue>
  <issue id="1080522" tracker="bnc">VUL-1: CVE-2018-6799: GraphicsMagick: Heap overwrite in magick/pixel_cache.c:AcquireCacheNexus() can lead to denial of service</issue>
  <issue id="1085236" tracker="bnc">VUL-1: CVE-2017-18229: GraphicsMagick,ImageMagick: An issue was discovered in GraphicsMagick 1.3.26. An allocation failurevulnerability was found in the function ReadTIFFImage in coders/tiff.c, whichallows attackers to cause a denial of s</issue>
  <issue id="1086773" tracker="bnc">VUL-1: CVE-2018-9018: GraphicsMagick:  a divide-by-zero in the ReadMNGImage function of coders/png.c could lead to denial of service</issue>
  <issue id="1055010" tracker="bnc">VUL-1: CVE-2017-13066: GraphicsMagick,ImageMagick: GraphicsMagick 1.3.26 has a memory leak vulnerability in the functionCloneImage in magick/image.c.</issue>
  <issue id="2017-18229" tracker="cve" />
  <issue id="2017-11641" tracker="cve" />
  <issue id="2018-6799" tracker="cve" />
  <issue id="2017-18254" tracker="cve" />
  <issue id="2017-18251" tracker="cve" />
  <issue id="2018-9018" tracker="cve" />
  <issue id="2017-13066" tracker="cve" />
  <issue tracker="bnc" id="1089781" />
  <issue id="2018-10177" tracker="cve" />
  <category>security</category>
  <rating>moderate</rating>
  <packager>pgajdos</packager>
  <description>This update for GraphicsMagick fixes the following issues:

- security update (core)
  * 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. [boo#1080522]

- security update (png.c)
  * 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. [boo#1086773]

- security update (gif.c)
  * CVE-2017-18254: An issue was discovered in ImageMagick 7.0.7. A memory leak vulnerability 
  was found in the function WriteGIFImage in coders/gif.c, which allow remote attackers to 
  cause a denial of service via a crafted file. [boo#1087027]

- security update (pcd.c)
  * CVE-2017-18251: An issue was discovered in ImageMagick 7.0.7. A memory leak vulnerability 
  was found in the function ReadPCDImage in coders/pcd.c, which allow remote attackers to cause 
  a denial of service via a crafted file. [boo#1087037]

  * CVE-2017-18229: An issue was discovered in GraphicsMagick 1.3.26. An allocation failure vulnerability 
  was found in the function ReadTIFFImage in coders/tiff.c, which allows attackers to cause a denial of 
  service via a crafted file, because file size is not properly used to restrict scanline, 
  strip, and tile allocations. [boo#1085236]

  * CVE-2017-11641: GraphicsMagick 1.3.26 has a Memory Leak in the PersistCache function in magick/pixel_cache.c 
  during writing of Magick Persistent Cache (MPC) files.[boo#1050623]

  * CVE-2017-13066: GraphicsMagick 1.3.26 has a memory leak vulnerability in the function CloneImage in 
    magick/image.c. [boo#1055010]
  
  * CVE-2018-10177: Specially crafted PNG images may have triggered an infinite loop [bsc#1089781]

  </description>
  <summary>Security update for GraphicsMagick</summary>
</patchinfo>
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