Security update for ImageMagick SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:14598-1 Final 1 1 2021-01-15T15:30:02Z current 2021-01-15T15:30:02Z 2021-01-15T15:30:02Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for ImageMagick This update for ImageMagick fixes the following issues: - CVE-2020-19667: Fixed a stack buffer overflow in XPM coder could result in a crash (bsc#1179103). - CVE-2020-25664: Fixed a heap-based buffer overflow in PopShortPixel (bsc#1179202). - CVE-2020-25666: Fixed an outside the range of representable values of type 'int' and signed integer overflow (bsc#1179212). - CVE-2020-27751: Fixed an integer overflow in MagickCore/quantum-export.c (bsc#1179269). - CVE-2020-27752: Fixed a heap-based buffer overflow in PopShortPixel in MagickCore/quantum-private.h (bsc#1179346). - CVE-2020-27753: Fixed memory leaks in AcquireMagickMemory function (bsc#1179397). - CVE-2020-27754: Fixed an outside the range of representable values of type 'long' and signed integer overflow at MagickCore/quantize.c (bsc#1179336). - CVE-2020-27755: Fixed memory leaks in ResizeMagickMemory function in ImageMagick/MagickCore/memory.c (bsc#1179345). - CVE-2020-27757: Fixed an outside the range of representable values of type 'unsigned long long' at MagickCore/quantum-private.h (bsc#1179268). - CVE-2020-27759: Fixed an outside the range of representable values of type 'int' at MagickCore/quantize.c (bsc#1179313). - CVE-2020-27760: Fixed a division by zero at MagickCore/enhance.c (bsc#1179281). - CVE-2020-27761: Fixed an outside the range of representable values of type 'unsigned long' at coders/palm.c (bsc#1179315). - CVE-2020-27763: Fixed a division by zero at MagickCore/resize.c (bsc#1179312). - CVE-2020-27765: Fixed a division by zero at MagickCore/segment.c (bsc#1179311). - CVE-2020-27767: Fixed an outside the range of representable values of type 'float' at MagickCore/quantum.h (bsc#1179322). - CVE-2020-27768: Fixed an outside the range of representable values of type 'unsigned int' at MagickCore/quantum-private.h (bsc#1179339). - CVE-2020-27769: Fixed an outside the range of representable values of type 'float' at MagickCore/quantize.c (bsc#1179321). - CVE-2020-27771: Fixed an outside the range of representable values of type 'unsigned char' at coders/pdf.c (bsc#1179327). - CVE-2020-27772: Fixed an outside the range of representable values of type 'unsigned int' at coders/bmp.c (bsc#1179347). - CVE-2020-27775: Fixed an outside the range of representable values of type 'unsigned char' at MagickCore/quantum.h (bsc#1179338). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). sleposp3-ImageMagick-14598,slessp4-ImageMagick-14598 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ Link for SUSE-SU-2021:14598-1 https://lists.suse.com/pipermail/sle-security-updates/2021-January/008218.html E-Mail link for SUSE-SU-2021:14598-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1179103 SUSE Bug 1179103 https://bugzilla.suse.com/1179202 SUSE Bug 1179202 https://bugzilla.suse.com/1179212 SUSE Bug 1179212 https://bugzilla.suse.com/1179269 SUSE Bug 1179269 https://bugzilla.suse.com/1179281 SUSE Bug 1179281 https://bugzilla.suse.com/1179311 SUSE Bug 1179311 https://bugzilla.suse.com/1179312 SUSE Bug 1179312 https://bugzilla.suse.com/1179313 SUSE Bug 1179313 https://bugzilla.suse.com/1179315 SUSE Bug 1179315 https://bugzilla.suse.com/1179321 SUSE Bug 1179321 https://bugzilla.suse.com/1179322 SUSE Bug 1179322 https://bugzilla.suse.com/1179327 SUSE Bug 1179327 https://bugzilla.suse.com/1179336 SUSE Bug 1179336 https://bugzilla.suse.com/1179338 SUSE Bug 1179338 https://bugzilla.suse.com/1179339 SUSE Bug 1179339 https://bugzilla.suse.com/1179345 SUSE Bug 1179345 https://bugzilla.suse.com/1179346 SUSE Bug 1179346 https://bugzilla.suse.com/1179347 SUSE Bug 1179347 https://bugzilla.suse.com/1179397 SUSE Bug 1179397 https://www.suse.com/security/cve/CVE-2020-19667/ SUSE CVE CVE-2020-19667 page https://www.suse.com/security/cve/CVE-2020-25664/ SUSE CVE CVE-2020-25664 page https://www.suse.com/security/cve/CVE-2020-25666/ SUSE CVE CVE-2020-25666 page https://www.suse.com/security/cve/CVE-2020-27751/ SUSE CVE CVE-2020-27751 page https://www.suse.com/security/cve/CVE-2020-27752/ SUSE CVE CVE-2020-27752 page https://www.suse.com/security/cve/CVE-2020-27753/ SUSE CVE CVE-2020-27753 page https://www.suse.com/security/cve/CVE-2020-27754/ SUSE CVE CVE-2020-27754 page https://www.suse.com/security/cve/CVE-2020-27755/ SUSE CVE CVE-2020-27755 page https://www.suse.com/security/cve/CVE-2020-27759/ SUSE CVE CVE-2020-27759 page https://www.suse.com/security/cve/CVE-2020-27760/ SUSE CVE CVE-2020-27760 page https://www.suse.com/security/cve/CVE-2020-27761/ SUSE CVE CVE-2020-27761 page https://www.suse.com/security/cve/CVE-2020-27763/ SUSE CVE CVE-2020-27763 page https://www.suse.com/security/cve/CVE-2020-27765/ SUSE CVE CVE-2020-27765 page https://www.suse.com/security/cve/CVE-2020-27767/ SUSE CVE CVE-2020-27767 page https://www.suse.com/security/cve/CVE-2020-27768/ SUSE CVE CVE-2020-27768 page https://www.suse.com/security/cve/CVE-2020-27769/ SUSE CVE CVE-2020-27769 page https://www.suse.com/security/cve/CVE-2020-27771/ SUSE CVE CVE-2020-27771 page https://www.suse.com/security/cve/CVE-2020-27772/ SUSE CVE CVE-2020-27772 page https://www.suse.com/security/cve/CVE-2020-27775/ SUSE CVE CVE-2020-27775 page SUSE Linux Enterprise Point of Sale 11 SP3 SUSE Linux Enterprise Server 11 SP4-LTSS libMagickCore1-6.4.3.6-78.135.1 libMagickCore1-32bit-6.4.3.6-78.135.1 libMagickCore1-6.4.3.6-78.135.1 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 libMagickCore1-6.4.3.6-78.135.1 as a component of SUSE Linux Enterprise Server 11 SP4-LTSS libMagickCore1-32bit-6.4.3.6-78.135.1 as a component of SUSE Linux Enterprise Server 11 SP4-LTSS Stack-based buffer overflow and unconditional jump in ReadXPMImage in coders/xpm.c in ImageMagick 7.0.10-7. CVE-2020-19667 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-19667.html CVE-2020-19667 https://bugzilla.suse.com/1179103 SUSE Bug 1179103 In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68. CVE-2020-25664 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 important 5.8 AV:N/AC:M/Au:N/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-25664.html CVE-2020-25664 https://bugzilla.suse.com/1179202 SUSE Bug 1179202 https://bugzilla.suse.com/1179346 SUSE Bug 1179346 There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0. CVE-2020-25666 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-25666.html CVE-2020-25666 https://bugzilla.suse.com/1179212 SUSE Bug 1179212 A flaw was found in ImageMagick in MagickCore/quantum-export.c. 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 long long` as well as a shift exponent that is too large for 64-bit type. 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-2020-27751 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27751.html CVE-2020-27751 https://bugzilla.suse.com/1179269 SUSE Bug 1179269 A flaw was found in ImageMagick in MagickCore/quantum-private.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger a heap buffer overflow. This would most likely lead to an impact to application availability, but could potentially lead to an impact to data integrity as well. This flaw affects ImageMagick versions prior to 7.0.9-0. CVE-2020-27752 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 5.8 AV:N/AC:M/Au:N/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27752.html CVE-2020-27752 https://bugzilla.suse.com/1179202 SUSE Bug 1179202 https://bugzilla.suse.com/1179346 SUSE Bug 1179346 There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported that the issues were in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`. This flaw affects ImageMagick versions prior to 7.0.9-0. CVE-2020-27753 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 low 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27753.html CVE-2020-27753 https://bugzilla.suse.com/1179397 SUSE Bug 1179397 In IntensityCompare() of /magick/quantize.c, there are calls to PixelPacketIntensity() which could return overflowed values to the caller when ImageMagick processes a crafted input file. To mitigate this, the patch introduces and uses the ConstrainPixelIntensity() function, which forces the pixel intensities to be within the proper bounds in the event of an overflow. This flaw affects ImageMagick versions prior to 6.9.10-69 and 7.0.8-69. CVE-2020-27754 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27754.html CVE-2020-27754 https://bugzilla.suse.com/1179313 SUSE Bug 1179313 https://bugzilla.suse.com/1179336 SUSE Bug 1179336 in SetImageExtent() of /MagickCore/image.c, an incorrect image depth size can cause a memory leak because the code which checks for the proper image depth size does not reset the size in the event there is an invalid size. The patch resets the depth to a proper size before throwing an exception. The memory leak can be triggered by a crafted input file that is processed by ImageMagick and could cause an impact to application reliability, such as denial of service. This flaw affects ImageMagick versions prior to 7.0.9-0. CVE-2020-27755 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27755.html CVE-2020-27755 https://bugzilla.suse.com/1179345 SUSE Bug 1179345 In IntensityCompare() of /MagickCore/quantize.c, a double value was being casted to int and returned, which in some cases caused a value outside the range of type `int` to be returned. The flaw could be triggered by a crafted input file under certain conditions when processed by ImageMagick. Red Hat Product Security marked this as Low severity because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to 7.0.8-68. CVE-2020-27759 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27759.html CVE-2020-27759 https://bugzilla.suse.com/1179313 SUSE Bug 1179313 https://bugzilla.suse.com/1179321 SUSE Bug 1179321 https://bugzilla.suse.com/1179336 SUSE Bug 1179336 In `GammaImage()` of /MagickCore/enhance.c, depending on the `gamma` value, it's possible to trigger a divide-by-zero condition when a crafted input file is processed by ImageMagick. This could lead to an impact to application availability. The patch uses the `PerceptibleReciprocal()` to prevent the divide-by-zero from occurring. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68. CVE-2020-27760 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27760.html CVE-2020-27760 https://bugzilla.suse.com/1179281 SUSE Bug 1179281 WritePALMImage() in /coders/palm.c used size_t casts in several areas of a calculation which could lead to values outside the range of representable type `unsigned long` undefined behavior when a crafted input file was processed by ImageMagick. The patch casts to `ssize_t` instead to avoid this issue. Red Hat Product Security marked the Severity as Low because although it could potentially lead to an impact to application availability, no specific impact was shown in this case. This flaw affects ImageMagick versions prior to ImageMagick 7.0.9-0. CVE-2020-27761 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27761.html CVE-2020-27761 https://bugzilla.suse.com/1179315 SUSE Bug 1179315 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 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27763.html CVE-2020-27763 https://bugzilla.suse.com/1179312 SUSE Bug 1179312 A flaw was found in ImageMagick in MagickCore/segment.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 7.0.9-0. CVE-2020-27765 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27765.html CVE-2020-27765 https://bugzilla.suse.com/1179311 SUSE Bug 1179311 A flaw was found in ImageMagick in 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 types `float` and `unsigned char`. 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-2020-27767 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27767.html CVE-2020-27767 https://bugzilla.suse.com/1179268 SUSE Bug 1179268 https://bugzilla.suse.com/1179269 SUSE Bug 1179269 https://bugzilla.suse.com/1179322 SUSE Bug 1179322 https://bugzilla.suse.com/1179346 SUSE Bug 1179346 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 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27768.html CVE-2020-27768 https://bugzilla.suse.com/1179339 SUSE Bug 1179339 In ImageMagick versions before 7.0.9-0, there are outside the range of representable values of type 'float' at MagickCore/quantize.c. CVE-2020-27769 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27769.html CVE-2020-27769 https://bugzilla.suse.com/1179321 SUSE Bug 1179321 In RestoreMSCWarning() of /coders/pdf.c there are several areas where calls to GetPixelIndex() could result in values outside the range of representable for the unsigned char type. The patch casts the return value of GetPixelIndex() to ssize_t type to avoid this bug. This undefined behavior could be triggered when ImageMagick processes a crafted pdf file. Red Hat Product Security marked this as Low severity because although it could potentially lead to an impact to application availability, no specific impact was demonstrated in this case. This flaw affects ImageMagick versions prior to 7.0.9-0. CVE-2020-27771 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27771.html CVE-2020-27771 https://bugzilla.suse.com/1179327 SUSE Bug 1179327 A flaw was found in ImageMagick in coders/bmp.c. 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 int`. 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-2020-27772 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27772.html CVE-2020-27772 https://bugzilla.suse.com/1179347 SUSE Bug 1179347 A flaw was found in ImageMagick in 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. 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-2020-27775 SUSE Linux Enterprise Point of Sale 11 SP3:libMagickCore1-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-32bit-6.4.3.6-78.135.1 SUSE Linux Enterprise Server 11 SP4-LTSS:libMagickCore1-6.4.3.6-78.135.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-202114598-1/ https://www.suse.com/security/cve/CVE-2020-27775.html CVE-2020-27775 https://bugzilla.suse.com/1179338 SUSE Bug 1179338