CVE-2021-20311

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

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/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)

A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. The highest threat from this vulnerability is to data confidentiality.(CVE-2021-20313)

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.(CVE-2021-20311)

A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.(CVE-2021-20312)

A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability.(CVE-2021-20309)

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)

• SECURITY UPDATE: undefined behavior
  • debian/patches/CVE-2020-27766.patch: fix undefined behavior in the form of values outside the range of 'unsigned long' type.
  • CVE-2020-27766
• SECURITY UPDATE: division by zero
  • debian/patches/CVE-2021-*.patch: fix potential division by zero in many places.
  • CVE-2021-20176, CVE-2021-20241, CVE-2021-20243, CVE-2021-20244, CVE-2021-20246, CVE-2021-20309, CVE-2021-20311
• SECURITY UPDATE: integer overflow
  • debian/patches/CVE-2021-20312.patch: fix potential integer overflow in coders/thumbnail.c which can affect system availability.
  • CVE-2021-20312
• SECURITY UPDATE: data leak
  • debian/patches/CVE-2021-20313.patch: ensure memory is always zeroed in magick/memory.c.
  • CVE-2021-20313

A vulnerability was found in ImageMagick-7.0.11-5, where executing a crafted file with the convert command, ASAN detects memory leaks. (CVE-2021-3574)

A flaw was found in ImageMagick. The vulnerability occurs due to improper use of open functions and leads to a denial of service. This flaw allows an attacker to crash the system. (CVE-2021-4219)

An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash. (CVE-2021-20224)

A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability. (CVE-2021-20309)

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability. (CVE-2021-20311)

A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability. (CVE-2021-20312)

A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. The highest threat from this vulnerability is to data confidentiality. (CVE-2021-20313)

A heap-based-buffer-over-read flaw was found in ImageMagick's GetPixelAlpha() function of 'pixel-accessor.h'. This vulnerability is triggered when an attacker passes a specially crafted Tagged Image File Format (TIFF) image to convert it into a PICON file format. This issue can potentially lead to a denial of service and information disclosure. (CVE-2022-0284)

A heap-use-after-free flaw was found in ImageMagick's RelinquishDCMInfo() function of dcm.c file. This vulnerability is triggered when an attacker passes a specially crafted DICOM image file to ImageMagick for conversion, potentially leading to information disclosure and a denial of service. (CVE-2022-1114)

In GraphicsMagick, a heap buffer overflow was found when parsing MIFF. (CVE-2022-1270)

In ImageMagick, a crafted file could trigger an assertion failure when a call to WriteImages was made in MagickWand/operation.c, due to a NULL image list. This could potentially cause a denial of service. This was fixed in upstream ImageMagick version 7.1.0-30. (CVE-2022-2719)

A heap buffer overflow issue was found in ImageMagick. When an application processes a malformed TIFF file, it could lead to undefined behavior or a crash causing a denial of service. (CVE-2022-3213)

ImageMagick 7.1.0-27 is vulnerable to Buffer Overflow. (CVE-2022-28463)

A vulnerability was found in ImageMagick, causing an outside the range of representable values of type 'unsigned char' at coders/psd.c, when crafted or untrusted input is processed. This leads to a negative impact to application availability or other problems related to undefined behavior. (CVE-2022-32545)

A vulnerability was found in ImageMagick, causing an outside the range of representable values of type 'unsigned long' at coders/pcl.c, when crafted or untrusted input is processed. This leads to a negative impact to application availability or other problems related to undefined behavior. (CVE-2022-32546)

In ImageMagick, there is load of misaligned address for type 'double',…

This update for ImageMagick fixes the following issues:

• CVE-2021-20309: Division by zero in WaveImage() of MagickCore/visual-effects. (bsc#1184624)
• CVE-2021-20311: Division by zero in sRGBTransformImage() in MagickCore/colorspace.c (bsc#1184626)
• CVE-2021-20312: Integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c (bsc#1184627)
• CVE-2021-20313: Cipher leak when the calculating signatures in TransformSignatureof MagickCore/signature.c (bsc#1184628)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

This update for ImageMagick fixes the following issues:

• CVE-2021-20309: Division by zero in WaveImage() of MagickCore/visual-effects. (bsc#1184624)
• CVE-2021-20311: Division by zero in sRGBTransformImage() in MagickCore/colorspace.c (bsc#1184626)
• CVE-2021-20312: Integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c (bsc#1184627)
• CVE-2021-20313: Cipher leak when the calculating signatures in TransformSignatureof MagickCore/signature.c (bsc#1184628)

This update for ImageMagick fixes the following issues:

• CVE-2021-20309: Division by zero in WaveImage() of MagickCore/visual-effects. (bsc#1184624)
• CVE-2021-20311: Division by zero in sRGBTransformImage() in MagickCore/colorspace.c (bsc#1184626)
• CVE-2021-20312: Integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c (bsc#1184627)
• CVE-2021-20313: Cipher leak when the calculating signatures in TransformSignatureof MagickCore/signature.c (bsc#1184628)

This update for ImageMagick fixes the following issues:

Security issues:

• CVE-2023-5341: Fixed a heap use-after-free in coders/bmp.c. (bsc#1215939)
• CVE-2020-21679: Fixed a buffer overflow in WritePCXImage function in pcx.c which may allow a remote attackers to cause a denial of service. (bsc#1214578)
• CVE-2023-3745: Fixed heap out of bounds read in PushCharPixel() in quantum-private.h (bsc#1213624).
• CVE-2023-34151: Fixed an undefined behavior issue due to floating point truncation (bsc#1211791).
• CVE-2023-1289: Fixed segmentation fault and possible DoS via specially crafted SVG. (bsc#1209141)
• CVE-2022-44268: Fixed arbitrary file disclosure when parsing a PNG image (bsc#1207983).
• CVE-2022-44267: Fixed a denial of service when parsing a PNG image (bsc#1207982).
• CVE-2022-32547: Fixed a load of misaligned address at MagickCore/property.c. (bsc#1200387)
• CVE-2022-32546: Fixed an outside the range of representable values of type. (bsc#1200389)
• CVE-2022-32545: Fixed an outside the range of representable values of type. (bsc#1200388)
• CVE-2022-28463: Fixed buffer overflow in coders/cin.c (bsc#1199350).
• CVE-2022-2719: Fixed a reachable assertion that could lead to denial of service via a crafted file (bsc#1202250).
• CVE-2022-0284: Fixed heap buffer overread in GetPixelAlpha() in MagickCore/pixel-accessor.h (bsc#1195563).
• CVE-2021-3574: Fixed memory leaks with convert command (bsc#1203212).
• CVE-2021-20313: Cipher leak when the calculating signatures in TransformSignatureof MagickCore/signature.c (bsc#1184628)
• CVE-2021-20312: Integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c (bsc#1184627)
• CVE-2021-20311: Division by zero in sRGBTransformImage() in MagickCore/colorspace.c (bsc#1184626)
• CVE-2021-20309: Division by zero in WaveImage() of MagickCore/visual-effects. (bsc#1184624)
• CVE-2021-20246: Division by zero in ScaleResampleFilter in MagickCore/resample.c (bsc#1182337).
• CVE-2021-20244: Division by zero in ImplodeImage in MagickCore/visual-effects.c (bsc#1182325).
• CVE-2021-20243: Division by zero in GetResizeFilterWeight in MagickCore/resize.c (bsc#1182336).
• CVE-2021-20241: Division by zero in WriteJP2Image() in coders/jp2.c (bsc#1182335).
• CVE-2021-20224: Fixed an integer overflow that could be triggered via a crafted file (bsc#1202800).
• CVE-2021-20176: Fixed an issue where processing a crafted file could lead to division by zero (bsc#1181836).
• CVE-2019-17540: Fixed heap-based buffer overflow in ReadPSInfo in coders/ps.c. (bsc#1153866)

Bugfixes:

• Use png_get_eXIf_1 when available (bsc#1197147).