An update for ImageMagick is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1110 Final 1.0 1.0 2021-04-07 Initial 2021-04-07 2021-04-07 openEuler SA Tool V1.0 2021-04-07 ImageMagick security update An update for ImageMagick is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. Security Fix(es): A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-68.(CVE-2020-27763) A flaw was found in ImageMagick in MagickCore/gem-private.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned char` or division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.(CVE-2020-27773) The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory() in routine WritePALMImage() because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine. The patch adds 256 to bytes_per_row in the call to AcquireQuantumMemory(). This could cause impact to reliability. This flaw affects ImageMagick versions prior to 7.0.8-68.(CVE-2020-25665) WriteOnePNGImage() from coders/png.c (the PNG coder) has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times, attempting to pass invalid colormap data to the event logger. The patch replaces the hardcoded 256 value with a call to MagickMin() to ensure the proper value is used. This could impact application availability when a specially crafted input file is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.(CVE-2020-25674) A flaw was found in ImageMagick in MagickCore/colorspace-private.h and MagickCore/quantum.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned char` and math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-68.(CVE-2020-27750) A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.(CVE-2021-20176) In ImageMagick, there is an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h. This flaw affects ImageMagick versions prior to 7.0.9-0.(CVE-2020-27768) A flaw was found in ImageMagick in coders/jp2.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.(CVE-2021-20241) A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.(CVE-2021-20243) A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.(CVE-2021-20244) A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.(CVE-2021-20246) An update for ImageMagick is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium ImageMagick https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-27763 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-27773 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-25665 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-25674 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-27750 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20176 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-27768 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20241 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20243 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20244 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-20246 https://nvd.nist.gov/vuln/detail/CVE-2020-27763 https://nvd.nist.gov/vuln/detail/CVE-2020-27773 https://nvd.nist.gov/vuln/detail/CVE-2020-25665 https://nvd.nist.gov/vuln/detail/CVE-2020-25674 https://nvd.nist.gov/vuln/detail/CVE-2020-27750 https://nvd.nist.gov/vuln/detail/CVE-2021-20176 https://nvd.nist.gov/vuln/detail/CVE-2020-27768 https://nvd.nist.gov/vuln/detail/CVE-2021-20241 https://nvd.nist.gov/vuln/detail/CVE-2021-20243 https://nvd.nist.gov/vuln/detail/CVE-2021-20244 https://nvd.nist.gov/vuln/detail/CVE-2021-20246 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 ImageMagick-debuginfo-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-debugsource-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-help-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-c++-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-c++-devel-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-devel-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-perl-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-help-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-debugsource-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-debuginfo-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-perl-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-c++-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-devel-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-c++-devel-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-6.9.10.67-19.oe1.aarch64.rpm ImageMagick-6.9.10.67-19.oe1.src.rpm ImageMagick-6.9.10.67-19.oe1.src.rpm ImageMagick-debuginfo-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-c++-devel-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-devel-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-c++-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-help-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-perl-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-debugsource-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-c++-devel-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-perl-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-c++-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-help-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-debuginfo-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-devel-6.9.10.67-19.oe1.x86_64.rpm ImageMagick-debugsource-6.9.10.67-19.oe1.x86_64.rpm A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-68. 2021-04-07 CVE-2020-27763 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Low 3.3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/gem-private.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned char` or division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. 2021-04-07 CVE-2020-27773 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Low 3.3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory() in routine WritePALMImage() because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine. The patch adds 256 to bytes_per_row in the call to AcquireQuantumMemory(). This could cause impact to reliability. This flaw affects ImageMagick versions prior to 7.0.8-68. 2021-04-07 CVE-2020-25665 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 WriteOnePNGImage() from coders/png.c (the PNG coder) has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times, attempting to pass invalid colormap data to the event logger. The patch replaces the hardcoded 256 value with a call to MagickMin() to ensure the proper value is used. This could impact application availability when a specially crafted input file is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68. 2021-04-07 CVE-2020-25674 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/colorspace-private.h and MagickCore/quantum.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned char` and math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.8-68. 2021-04-07 CVE-2020-27750 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/gem.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.10-56. 2021-04-07 CVE-2021-20176 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Mediumh 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 In ImageMagick, there is an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h. This flaw affects ImageMagick versions prior to 7.0.9-0. 2021-04-07 CVE-2020-27768 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Low 3.3 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in coders/jp2.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. 2021-04-07 CVE-2021-20241 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. 2021-04-07 CVE-2021-20243 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. 2021-04-07 CVE-2021-20244 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110 A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability. 2021-04-07 CVE-2021-20246 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H ImageMagick security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1110