Page 12 of 298 results (0.009 seconds)

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

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. Un cálculo matemático de punto flotante en la función ScaleAnyToQuantum() del archivo /MagickCore/quantum-private.h, podría conducir a un comportamiento indefinido en forma de un valor fuera del rango de tipo unsigned long long. • https://bugzilla.redhat.com/show_bug.cgi?id=1894234 https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html • CWE-190: Integer Overflow or Wraparound •

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

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. En la función IntensityCompare() del archivo /magick/quantize.c, se presentan llamadas a PixelPacketIntensity() que podrían devolver valores desbordados a la persona que llama cuando ImageMagick procesa un archivo de entrada diseñado. Para mitigar esto, el parche introduce y utiliza la función ConstrainPixelIntensity(), que obliga a las intensidades de píxeles a estar dentro de los límites adecuados en caso de un desbordamiento. • https://bugzilla.redhat.com/show_bug.cgi?id=1894231 https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html • CWE-190: Integer Overflow or Wraparound •

CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 2

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 contraseña. La contraseña controlada por el usuario no era escapada y saneada apropiadamente y, por lo tanto, fue posible inyectar comandos de shell adicionales por medio del archivo coders/pdf.c A flaw was found in ImageMagick. The -authenticate option is mishandled allowing user-controlled password set for a PDF file to possibly inject additional shell commands via coders/pdf.c. • https://github.com/coco0x0a/CVE-2020-29599 https://github.com/ImageMagick/ImageMagick/discussions/2851 https://insert-script.blogspot.com/2020/11/imagemagick-shell-injection-via-pdf.html https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html https://security.gentoo.org/glsa/202101-36 https://access.redhat.com/security/cve/CVE-2020-29599 https://bugzilla.redhat.com/show_bug.cgi?id=1907456 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-91: XML Injection (aka Blind XPath Injection) •

CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 1

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. Se encontró un fallo en ImageMagick en el archivo MagickCore/gem-private.h. • https://bugzilla.redhat.com/show_bug.cgi?id=1898295 https://lists.debian.org/debian-lts-announce/2021/01/msg00010.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html • CWE-369: Divide By Zero •

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

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. Debido a la falta de comprobación para el valor 0 de "replace_extent", es posible que el desplazamiento "p" se desborde en la función SubstituteString(), lo que podría afectar la disponibilidad de la aplicación. Esto podría ser provocado por un archivo de entrada diseñado que es procesado por ImageMagick. • https://bugzilla.redhat.com/show_bug.cgi?id=1894691 https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html • CWE-190: Integer Overflow or Wraparound •