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CVSS: 8.1EPSS: 0%CPEs: 7EXPL: 0

The WPG parser in ImageMagick before 6.9.4-4 and 7.x before 7.0.1-5, when a memory limit is set, allows remote attackers to have unspecified impact via vectors related to the SetImageExtent return-value check, which trigger (1) a heap-based buffer overflow in the SetPixelIndex function or an invalid write operation in the (2) ScaleCharToQuantum or (3) SetPixelIndex functions. El analizador WPG en ImageMagick en versiones anteriores a 6.9.4-4 y 7.x en versiones anteriores a 7.0.1-5, cuando se establece un límite de memoria, permite a atacantes remotos tener un impacto no especificado a través de vectores relacionados con la comprobación del valor de retorno SetImageExtent, lo que desencadena (1) un desbordamiento de búfer basado en memoria dinámica en la función SetPixelIndex o una operación de escritura no válida en las funciones (2) ScaleCharToQuantum o (3) SetPixelIndex. • http://www.openwall.com/lists/oss-security/2016/06/14/5 http://www.openwall.com/lists/oss-security/2016/06/17/3 http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html http://www.securityfocus.com/bid/91283 https://blog.fuzzing-project.org/46-Various-invalid-memory-reads-in-ImageMagick-WPG%2C-DDS%2C-DCM.html https://github.com/ImageMagick/ImageMagick/commit/aecd0ada163a4d6c769cec178955d5f3e9316f2f https://github.com/ImageMagick/ImageMagick/commit/fc43974d34318c834fbf78570ca1a3764ed8c7d7 https • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.8EPSS: 2%CPEs: 9EXPL: 1

The DCM reader in ImageMagick before 6.9.4-5 and 7.x before 7.0.1-7 allows remote attackers to have unspecified impact by leveraging lack of NULL pointer checks. El DCM reader en ImageMagick en versiones anteriores a 6.9.4-5 y 7.x en versiones anteriores a 7.0.1-7 permite a atacantes remotos tener un impacto no especificado aprovechando la falta de validación de punteros NULL. • http://www.openwall.com/lists/oss-security/2016/06/14/5 http://www.openwall.com/lists/oss-security/2016/06/17/3 http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html http://www.securityfocus.com/bid/91283 https://blog.fuzzing-project.org/46-Various-invalid-memory-reads-in-ImageMagick-WPG%2C-DDS%2C-DCM.html https://github.com/ImageMagick/ImageMagick/blob/6.9.4-5/ChangeLog https://github.com/ImageMagick/ImageMagick/blob/7.0.1-7/ChangeLog https://gi • CWE-476: NULL Pointer Dereference •

CVSS: 9.8EPSS: 1%CPEs: 9EXPL: 1

The ReadDCMImage function in DCM reader in ImageMagick before 6.9.4-5 and 7.x before 7.0.1-7 allows remote attackers to have unspecified impact via vectors involving the for statement in computing the pixel scaling table. La función ReadDCMImage en DCM reader en ImageMagick en versiones anteriores a 6.9.4-5 y 7.x en versiones anteriores a 7.0.1-7 permite a atacantes remotos tener un impacto no especificado a través de vectores que implican la instrucción por computación de la tabla de escalado de píxeles. • http://www.openwall.com/lists/oss-security/2016/06/14/5 http://www.openwall.com/lists/oss-security/2016/06/17/3 http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html http://www.securityfocus.com/bid/91283 https://blog.fuzzing-project.org/46-Various-invalid-memory-reads-in-ImageMagick-WPG%2C-DDS%2C-DCM.html https://github.com/ImageMagick/ImageMagick/blob/6.9.4-5/ChangeLog https://github.com/ImageMagick/ImageMagick/blob/7.0.1-7/ChangeLog https://gi • CWE-476: NULL Pointer Dereference •

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

The WriteImages function in magick/constitute.c in ImageMagick before 6.9.2-4 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image file. La función WriteImages en magick/constitu.c en ImageMagick en versiones anteriores a 6.9.2-4 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL) a través de un archivo de imagen manipulado. • http://www.openwall.com/lists/oss-security/2016/06/02/13 http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securityfocus.com/bid/91039 https://access.redhat.com/errata/RHSA-2016:1237 https://github.com/ImageMagick/ImageMagick/commit/5b4bebaa91849c592a8448bc353ab25a54ff8c44 https://github.com/ImageMagick/ImageMagick/pull/34 https://access.redhat.com/security/cve/CVE-2015-8898 https://bugzilla.redhat.com/show_bug.cgi?id=1344264 • CWE-476: NULL Pointer Dereference •

CVSS: 7.5EPSS: 1%CPEs: 74EXPL: 0

Integer overflow in coders/icon.c in ImageMagick 6.9.1-3 and later allows remote attackers to cause a denial of service (application crash) via a crafted length value, which triggers a buffer overflow. Desbordamiento de entero en coders/icon.c en ImageMagick 6.9.1-3 y versiones posteriores permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) a través de un valor de longitud manipulado, lo que desencadena un desbordamiento de búfer. • http://www.openwall.com/lists/oss-security/2016/06/02/13 http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securityfocus.com/bid/91025 https://access.redhat.com/errata/RHSA-2016:1237 https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1459747 https://github.com/ImageMagick/ImageMagick/commit/0f6fc2d5bf8f500820c3dbcf0d23ee14f2d9f734 https://access.redhat.com/security/cve/CVE-2015-8895 https://bugzilla.redhat.com/show_bug.cgi?id=1269553 • CWE-190: Integer Overflow or Wraparound •