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CVSS: 9.8EPSS: 3%CPEs: 18EXPL: 1

14 Jun 2017 — A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Vulnerabilidad de uso de memoria previamente liberada en los escuchadores del visor de contenido que resulta en un cierre inesperado potencialmente explotable. La vulnerabilidad afecta a Firefox en versiones anteriores a la 54, Firefox ESR en versiones anteriores a la 52.2 y Thunderbird en versiones anteriores a la ... • http://www.securityfocus.com/bid/99057 • CWE-416: Use After Free •

CVSS: 8.8EPSS: 0%CPEs: 18EXPL: 0

14 Jun 2017 — A use-after-free vulnerability during specific user interactions with the input method editor (IME) in some languages due to how events are handled. This results in a potentially exploitable crash but would require specific user interaction to trigger. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Vulnerabilidad de uso de memoria previamente liberada durante interacciones de usuario específicas con el IME (input method editor) en algunos lenguajes debido a la forma en ... • http://www.securityfocus.com/bid/99057 • CWE-416: Use After Free •

CVSS: 7.5EPSS: 1%CPEs: 18EXPL: 1

14 Jun 2017 — An out-of-bounds read in WebGL with a maliciously crafted "ImageInfo" object during WebGL operations. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Lectura fuera de límites en WebGL con un objeto "ImageInfo" maliciosamente manipulado durante las operaciones WebGL. La vulnerabilidad afecta a Firefox en versiones anteriores a la 54, Firefox ESR en versiones anteriores a la 52.2 y Thunderbird en versiones anteriores a la 52.2. Multiple security issues were discovered in F... • http://www.securityfocus.com/bid/99057 • CWE-125: Out-of-bounds Read •

CVSS: 9.1EPSS: 3%CPEs: 17EXPL: 1

14 Jun 2017 — An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2. Vulnerabilidad de lectura fuera de límites en el codificador Opus cuando el número de canales en una transmisión de audio cambia mientras el codificador sigue en uso. La vulnerabilidad afecta a Firefox en versiones anteriores a la 54, Firefox ESR en versiones anteriores a la 52.2 y Th... • http://www.securityfocus.com/bid/99057 • CWE-125: Out-of-bounds Read •

CVSS: 9.0EPSS: 48%CPEs: 18EXPL: 0

06 Jun 2017 — In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and consequently execute arbitrary code, by using --debugger as a repository name. En Mercurial, en versiones anteriores a la 4.1.3, \"hg serve --stdio\" permite que usuarios autenticados remotos inicien el depurador de Python y, como consecuencia, ejecuten código arbitrario utilizando --debugger como nombre del repositorio. A flaw was found in the way "hg serve --stdio" command in Mercurial handle... • http://www.debian.org/security/2017/dsa-3963 • CWE-284: Improper Access Control CWE-732: Incorrect Permission Assignment for Critical Resource •

CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 3

10 May 2017 — A heap-buffer overflow vulnerability was found in QMFB code in JPC codec caused by buffer being allocated with too small size. jasper versions before 2.0.0 are affected. Se ha descubierto una vulnerabilidad de desbordamiento de búfer basado en memoria dinámica (heap) en el código QMFB en el codec JPC provocado porque el búfer se asigna con un tamaño demasiado pequeño. Se ha visto afectado jaster en versiones anteriores a la 2.0.0. It was discovered that JasPer incorrectly handled certain malformed JPEG-2000... • http://www.securityfocus.com/bid/94583 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •

CVSS: 7.8EPSS: 0%CPEs: 31EXPL: 0

10 May 2017 — Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation. Desbordamiento de búfer basado en memoria dinámica (heap) en Cirrus CLGD 54xx VGA Emulator en Quick Emulator (Qemu) en versiones 2.8 y anteriores permite que los usuarios invitados del sistema operativo ejecuten código arbitrario o provoque... • http://ubuntu.com/usn/usn-3289-1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •

CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 1

10 May 2017 — An out-of-bounds heap read vulnerability was found in the jpc_pi_nextpcrl() function of jasper before 2.0.6 when processing crafted input. Se ha detectado una vulnerabilidad de lectura de memoria dinámica (heap) fuera de límites en la función jpc_pi_nextpcrl() de jasper en versiones anteriores a la 2.0.6 al procesar entradas manipuladas. JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard. Security Fix: Multiple flaws were found in the way JasPer decoded JPEG 2000 image files. ... • http://www.securityfocus.com/bid/94925 • CWE-125: Out-of-bounds Read CWE-190: Integer Overflow or Wraparound •

CVSS: 6.5EPSS: 0%CPEs: 17EXPL: 0

10 May 2017 — JasPer before version 2.0.10 is vulnerable to a null pointer dereference was found in the decoded creation of JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash. JasPer, en versiones anteriores a la 2.0.10, es vulnerable a una desreferencia de puntero NULL, tal y como se descubrió en la creación descifrada de archivos de imagen JPEG 2000. Un archivo especialmente manipulado podría provocar el cierre inesperado de una aplicación que esté utilizando JasPer. It was... • https://access.redhat.com/errata/RHSA-2017:1208 • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 92%CPEs: 20EXPL: 2

27 Apr 2017 — Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile (%pipe%" substring in a crafted .eps document that is an input to the gs program, as exploited in the wild in April 2017. Artifex Ghostscript permite sobrepasar -dSAFER y la ejecución de comandos remotos a través de una vulnerabilidad de type confusion en .rsdparams con una subcadena "/ OutputFile (% pipe%" en un documento .eps que se utilice como entrada al gs. It was ... • https://www.exploit-db.com/exploits/41955 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •