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.

Updated graphicsmagick packages fix security vulnerabilities

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a stack-based buffer overflow in the function SVGStartElement of coders/svg.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a quoted font family value. (CVE-2019-11005)

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. (CVE-2019-11006)

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-2019-11007)

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer overflow in the function WriteXWDImage of coders/xwd.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file. (CVE-2019-11008)

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function ReadXWDImage of coders/xwd.c, which allows attackers to cause a denial of service or information disclosure via a crafted image file. (CVE-2019-11009)

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a memory leak in the function ReadMPCImage of coders/mpc.c, which allows attackers to cause a denial of service via a crafted image file. (CVE-2019-11010)

coders/xwd.c in GraphicsMagick 1.3.31 allows attackers to cause a denial of service (out-of-bounds read and application crash) by crafting an XWD image file, a different vulnerability than CVE-2019-11008 and CVE-2019-11009. (CVE-2019-11473)

coders/xwd.c in GraphicsMagick 1.3.31 allows attackers to cause a denial of service (floating-point exception and application crash) by crafting an XWD image file, a different vulnerability than CVE-2019-11008 and CVE-2019-11009. (CVE-2019-11474)

In GraphicsMagick from version 1.3.8 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WritePDBImage of coders/pdb.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to MagickBitStreamMSBWrite in magick/bit_stream.c. (CVE-2019-11505)

In GraphicsMagick from version 1.3.30 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WriteMATLABImage of coders/mat.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to ExportRedQuantumType in magick/export.c. (CVE-2019-11506)

This update for GraphicsMagick fixes the following issues:

• CVE-2019-11005: Fixed a stack-based buffer overflow in SVGStartElement of coders/svg.c that allowed attackers to cause DOS or an unspecified impact (boo#1132058)
• CVE-2019-11006: Fixed a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c that allowed attackers to cause DOS or information disclosure (boo#1132061)
• CVE-2019-11010: Fixed a memory leak in ReadMPCImage of coders/mpc.c that which allowed attackers to cause DOS via a crafted image file (boo#1132055)
• CVE-2019-11007: Fixed a heap-based buffer over-read in the ReadMNGImage function of coders/png.c that which allowed attackers to cause a denial of service or information disclosure (boo#1132060)
• CVE-2019-11008: Fixed a heap-based buffer overflow in the function WriteXWDImage of coders/xwd.c that which allowed remote attackers to cause DOS or other unspecified impact (boo#1132054)
• CVE-2019-11009: Fixed a heap-based buffer over-read in the function ReadXWDImage of coders/xwd.c that which allowed attackers to cause DOS or information disclosure (boo#1132053)

This update for GraphicsMagick fixes the following issues:

• CVE-2019-11005: Fixed a stack-based buffer overflow in SVGStartElement of coders/svg.c that allowed attackers to cause DOS or an unspecified impact (boo#1132058)
• CVE-2019-11006: Fixed a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c that allowed attackers to cause DOS or information disclosure (boo#1132061)
• CVE-2019-11010: Fixed a memory leak in ReadMPCImage of coders/mpc.c that which allowed attackers to cause DOS via a crafted image file (boo#1132055)
• CVE-2019-11007: Fixed a heap-based buffer over-read in the ReadMNGImage function of coders/png.c that which allowed attackers to cause a denial of service or information disclosure (boo#1132060)
• CVE-2019-11008: Fixed a heap-based buffer overflow in the function WriteXWDImage of coders/xwd.c that which allowed remote attackers to cause DOS or other unspecified impact (boo#1132054)
• CVE-2019-11009: Fixed a heap-based buffer over-read in the function ReadXWDImage of coders/xwd.c that which allowed attackers to cause DOS or information disclosure (boo#1132053)

This update was imported from the openSUSE:Leap:15.0:Update update project.

It was discovered that GraphicsMagick incorrectly handled certain image files. An attacker could possibly use this issue to cause a denial of service or other unspecified impact.

It was discovered that GraphicsMagick was not properly performing bounds checks when processing TGA image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted TGA image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-20184)

It was discovered that GraphicsMagick was not properly validating bits per pixel data when processing DIB image files. If a user or automated system were tricked into processing a specially crafted DIB image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-20189)

It was discovered that GraphicsMagick was not properly processing bit-field mask values in BMP image files, which could result in the execution of an infinite loop. If a user or automated system were tricked into processing a specially crafted BMP image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-5685)

It was discovered that GraphicsMagick was not properly validating data used in arithmetic operations when processing MNG image files, which could result in a divide-by-zero error. If a user or automated system were tricked into processing a specially crafted MNG image file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2018-9018)

It was discovered that GraphicsMagick was not properly performing bounds checks when processing MIFF image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MIFF image file, an attacker could possibly use this issue to cause a denial of service or expose sensitive information. This issue only affected Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. (CVE-2019-11006)

It was discovered that GraphicsMagick did not properly magnify certain MNG image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MNG image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-12672)

It was discovered that GraphicsMagick was not properly performing bounds checks when parsing certain MIFF image files, which could lead to a heap buffer overflow. If a user or automated system were tricked into processing a specially crafted MIFF image file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2022-1270)