CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2018-5114
https://notcve.org/view.php?id=CVE-2018-5114
If an existing cookie is changed to be "HttpOnly" while a document is open, the original value remains accessible through script until that document is closed. Network requests correctly use the changed HttpOnly cookie. This vulnerability affects Firefox < 58. Si una cookie existente se cambia a "HttpOnly" mientras un documento está abierto, el valor original permanece accesible a través del script hasta que el documento se cierra. Las peticiones de red utilizan correctamente la cookie modificada con el atributo HttpOnly. • http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270 https://bugzilla.mozilla.org/show_bug.cgi?id=1421324 https://usn.ubuntu.com/3544-1 https://www.mozilla.org/security/advisories/mfsa2018-02 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2018-5106
https://notcve.org/view.php?id=CVE-2018-5106
Style editor traffic in the Developer Tools can be routed through a service worker hosted on a third party website if a user selects error links when these tools are open. This can allow style editor information used within Developer Tools to leak cross-origin. This vulnerability affects Firefox < 58. El tráfico del editor de estilos en las herramientas del desarrollador se puede enrutar mediante un trabajador de servicio alojado en un sitio web externo si un usuario selecciona enlaces de error cuando estas herramientas están abiertas. Esto puede permitir que la información del editor de estilos utilizada en las herramientas del desarrollador fugue orígenes cruzados. • http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270 https://bugzilla.mozilla.org/show_bug.cgi?id=1408708 https://usn.ubuntu.com/3544-1 https://www.mozilla.org/security/advisories/mfsa2018-02 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2018-5116
https://notcve.org/view.php?id=CVE-2018-5116
WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins into the loaded page and then interact with them, bypassing same-origin user expectations with this permission. This vulnerability affects Firefox < 58. WebExtensions con el permiso "ActiveTab" puede acceder a las tramas alojadas dentro de la pestaña activa incluso si las tramas son de orígenes cruzados. Las extensiones maliciosas pueden inyectar tramas de orígenes arbitrarios en la página cargada y luego interactuar con ellas, evitando las expectativas del usuario del mismo origen con este permiso. • http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270 https://bugzilla.mozilla.org/show_bug.cgi?id=1396399 https://usn.ubuntu.com/3544-1 https://www.mozilla.org/security/advisories/mfsa2018-02 • CWE-346: Origin Validation Error •
CVSS: 7.5EPSS: 3%CPEs: 4EXPL: 0CVE-2018-5093
https://notcve.org/view.php?id=CVE-2018-5093
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58. Podría ocurrir un desbordamiento de búfer basado en memoria dinámica (heap) en WebAssembly durante el redimensionamiento de Memory/Table, resultando en un cierre inesperado potencialmente explotable. Esta vulnerabilidad afecta a las versiones anteriores a la 58 de Firefox. • http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270 https://bugzilla.mozilla.org/show_bug.cgi?id=1415291 https://usn.ubuntu.com/3544-1 https://www.mozilla.org/security/advisories/mfsa2018-02 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2018-5118
https://notcve.org/view.php?id=CVE-2018-5118
The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58. Las imágenes de captura de pantalla que se muestran en la página Activity Stream que aparece cuando se abre una nueva pestaña se crean a partir de las etiquetas meta de los sitios web. • http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270 https://bugzilla.mozilla.org/show_bug.cgi?id=1420049 https://usn.ubuntu.com/3544-1 https://www.mozilla.org/security/advisories/mfsa2018-02 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •