Total
645 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-25675 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| In the CropImage() and CropImageToTiles() routines of MagickCore/transform.c, rounding calculations performed on unconstrained pixel offsets was causing undefined behavior in the form of integer overflow and out-of-range values as reported by UndefinedBehaviorSanitizer. Such issues could cause a negative impact to application availability or other problems related to undefined behavior, in cases where ImageMagick processes untrusted input data. The upstream patch introduces functionality to constrain the pixel offsets and prevent these issues. This flaw affects ImageMagick versions prior to 7.0.9-0. | |||||
| CVE-2020-27753 | 1 Imagemagick | 1 Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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-2020-19667 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 6.8 MEDIUM | 7.8 HIGH |
| Stack-based buffer overflow and unconditional jump in ReadXPMImage in coders/xpm.c in ImageMagick 7.0.10-7. | |||||
| CVE-2020-25664 | 2 Fedoraproject, Imagemagick | 2 Fedora, Imagemagick | 2024-02-28 | 5.8 MEDIUM | 6.1 MEDIUM |
| 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-2020-27756 | 1 Imagemagick | 1 Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| In ParseMetaGeometry() of MagickCore/geometry.c, image height and width calculations can lead to divide-by-zero conditions which also lead to undefined behavior. This flaw can be triggered by a crafted input file processed by ImageMagick and could impact application availability. The patch uses multiplication in addition to the function `PerceptibleReciprocal()` in order to prevent such divide-by-zero conditions. This flaw affects ImageMagick versions prior to 7.0.9-0. | |||||
| CVE-2020-27760 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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-2020-27770 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68. | |||||
| CVE-2020-27750 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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-2020-27759 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2020-27757 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| A floating point math calculation in ScaleAnyToQuantum() of /MagickCore/quantum-private.h could lead to undefined behavior in the form of a value outside the range of type unsigned long long. The flaw could be triggered by a crafted input file under certain conditions when it is processed by ImageMagick. Red Hat Product Security marked this 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 7.0.8-68. | |||||
| CVE-2020-25666 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2020-25674 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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-2020-27765 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2020-29599 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 6.8 MEDIUM | 7.8 HIGH |
| ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via coders/pdf.c. | |||||
| CVE-2020-27762 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| A flaw was found in ImageMagick in coders/hdr.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 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 ImageMagick 7.0.8-68. | |||||
| CVE-2020-27755 | 1 Imagemagick | 1 Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2020-25663 | 1 Imagemagick | 1 Imagemagick | 2024-02-28 | 4.3 MEDIUM | 5.5 MEDIUM |
| A call to ConformPixelInfo() in the SetImageAlphaChannel() routine of /MagickCore/channel.c caused a subsequent heap-use-after-free or heap-buffer-overflow READ when GetPixelRed() or GetPixelBlue() was called. This could occur if an attacker is able to submit a malicious image file to be processed by ImageMagick and could lead to denial of service. It likely would not lead to anything further because the memory is used as pixel data and not e.g. a function pointer. This flaw affects ImageMagick versions prior to 7.0.9-0. | |||||
| CVE-2020-27773 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2020-27754 | 2 Debian, Imagemagick | 2 Debian Linux, Imagemagick | 2024-02-28 | 4.3 MEDIUM | 3.3 LOW |
| 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-2021-20244 | 4 Debian, Fedoraproject, Imagemagick and 1 more | 4 Debian Linux, Fedora, Imagemagick and 1 more | 2024-02-28 | 7.1 HIGH | 5.5 MEDIUM |
| 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. | |||||