CVSS: 9.8EPSS: 0%CPEs: 5EXPL: 0CVE-2017-7757 – Mozilla: Use-after-free in IndexedDB (MFSA 2017-16)
https://notcve.org/view.php?id=CVE-2017-7757
A use-after-free vulnerability in IndexedDB when one of its objects is destroyed in memory while a method on it is still being executed. This 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 IndexedDB cuando uno de sus objetos se destruye en la memoria mientras un método se sigue ejecutando dentro. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/99057 http://www.securitytracker.com/id/1038689 https://access.redhat.com/errata/RHSA-2017:1440 https://access.redhat.com/errata/RHSA-2017:1561 https://bugzilla.mozilla.org/show_bug.cgi?id=1356824 https://www.debian.org/security/2017/dsa-3881 https://www.debian.org/security/2017/dsa-3918 https://www.mozilla.org/security/advisories/mfsa2017-15 https://www.mozilla.org/security/advisories/mfsa2017-16 https://www.mozilla.org/security/advisories • CWE-416: Use After Free •
CVSS: 6.1EPSS: 0%CPEs: 16EXPL: 1CVE-2017-5466 – Mozilla: Origin confusion when reloading isolated data:text/html URL (MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5466
If a page is loaded from an original site through a hyperlink and contains a redirect to a "data:text/html" URL, triggering a reload will run the reloaded "data:text/html" page with its origin set incorrectly. This allows for a cross-site scripting (XSS) attack. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53. Si se carga una página desde un sitio original mediante un hipervínculo y contiene una redirección a una URL "data:text/html", desencadenar una recarga ejecutará la página "data:text/html" recargada con su origen establecido incorrectamente. Esto permite un ataque de Cross-Site Scripting (XSS). • http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://access.redhat.com/errata/RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1201 https://bugzilla.mozilla.org/show_bug.cgi?id=1353975 https://www.mozilla.org/security/advisories/mfsa2017-10 https://www.mozilla.org/security/advisories/mfsa2017-12 https://www.mozilla.org/security/advisories/mfsa2017-13 https://access.redhat.com/security/cve/CVE-2017-5466 https://bugzilla.redhat.com/sho • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2017-5467 – Mozilla: Memory corruption when drawing Skia content (MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5467
A potential memory corruption and crash when using Skia content when drawing content outside of the bounds of a clipping region. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53. Corrupción de memoria y cierre inesperado potencial al emplear el contenido Skia cuando se dibuja contenido fuera de los límites de una región de recorte. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 52.1 y Firefox en versiones anteriores a la 53. • http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://access.redhat.com/errata/RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1201 https://bugzilla.mozilla.org/show_bug.cgi?id=1347262 https://www.mozilla.org/security/advisories/mfsa2017-10 https://www.mozilla.org/security/advisories/mfsa2017-12 https://www.mozilla.org/security/advisories/mfsa2017-13 https://access.redhat.com/security/cve/CVE-2017-5467 https://bugzilla.redhat.com/sho • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 1CVE-2017-5458
https://notcve.org/view.php?id=CVE-2017-5458
When a "javascript:" URL is drag and dropped by a user into the addressbar, the URL will be processed and executed. This allows for users to be socially engineered to execute an XSS attack on themselves. This vulnerability affects Firefox < 53. Cuando un usuario arrastra y suelta una URL "javascript:" en la barra de direcciones, la URL será procesada y ejecutada. Esto permite que se le aplique ingeniería social a los usuarios para ejecutar un ataque de Cross-Site Scripting (XSS) en ellos mismos. • http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://bugzilla.mozilla.org/show_bug.cgi?id=1229426 https://www.mozilla.org/security/advisories/mfsa2017-10 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2017-5453
https://notcve.org/view.php?id=CVE-2017-5453
A mechanism to inject static HTML into the RSS reader preview page due to a failure to escape characters sent as URL parameters for a feed's "TITLE" element. This vulnerability allows for spoofing but no scripted content can be run. This vulnerability affects Firefox < 53. Mecanismo para inyectar HTML estático en la página de previsualización del lector RSS debido a un error a la hora de escapar caracteres enviados como parámetros de URL para un elemento "TITLE" de un feed. Esta vulnerabilidad permite la suplantación, pero no se puede ejecutar el contenido que no esté en script. • http://www.securityfocus.com/bid/97940 http://www.securitytracker.com/id/1038320 https://bugzilla.mozilla.org/show_bug.cgi?id=1321247 https://www.mozilla.org/security/advisories/mfsa2017-10 • CWE-20: Improper Input Validation •