NotCVE - vendor:"Imagemagick" product:"Imagemagick" version:" >= 7.0.7-23

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CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 1

CVE-2020-25674 – Ubuntu Security Notice USN-5335-1

https://notcve.org/view.php?id=CVE-2020-25674

08 Dec 2020 — 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 ... • https://bugzilla.redhat.com/show_bug.cgi?id=1891928 • CWE-122: Heap-based Buffer Overflow •

CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 1

CVE-2020-25676 – Ubuntu Security Notice USN-7068-1

https://notcve.org/view.php?id=CVE-2020-25676

08 Dec 2020 — In CatromWeights(), MeshInterpolate(), InterpolatePixelChannel(), InterpolatePixelChannels(), and InterpolatePixelInfo(), which are all functions in /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations which were being used with the floor() function. These calculations produced undefined behavior in the form of out-of-range and integer overflows, as identified by UndefinedBehaviorSanitizer. These instances of undefined behavior could be triggered by an attacker who is able to sup... • https://bugzilla.redhat.com/show_bug.cgi?id=1891934 • CWE-190: Integer Overflow or Wraparound •

CVSS: 4.3EPSS: 0%CPEs: 3EXPL: 1

CVE-2020-27758

https://notcve.org/view.php?id=CVE-2020-27758

08 Dec 2020 — A flaw was found in ImageMagick in coders/txt.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`. 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. Se encontró uno fallo en ImageMagick en el archivo coders/txt.c. • https://bugzilla.redhat.com/show_bug.cgi?id=1894236 • CWE-190: Integer Overflow or Wraparound •

CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 1

CVE-2020-27750

https://notcve.org/view.php?id=CVE-2020-27750

08 Dec 2020 — 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. Se encontró un fallo ... • https://bugzilla.redhat.com/show_bug.cgi?id=1891984 • CWE-369: Divide By Zero •

CVSS: 7.8EPSS: 66%CPEs: 3EXPL: 3

CVE-2020-29599 – ImageMagick: Shell injection via PDF password could result in arbitrary code execution

https://notcve.org/view.php?id=CVE-2020-29599

07 Dec 2020 — 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. ImageMagick versiones anteriores a 6.9.11-40 y versiones 7.x anteriores a 7.0.10-40 maneja inapropiadamente la opción -authenticate, que permite establecer una contraseña para archivos PDF protegidos con con... • https://github.com/coco0x0a/CVE-2020-29599 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-91: XML Injection (aka Blind XPath Injection) •