CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2019-11750 – Mozilla: Type confusion in Spidermonkey
https://notcve.org/view.php?id=CVE-2019-11750
A type confusion vulnerability exists in Spidermonkey, which results in a non-exploitable crash. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1. Se presenta una vulnerabilidad de confusión de tipos en Spidermonkey, lo que resulta en un bloqueo no explotable. Esta vulnerabilidad afecta a Firefox versiones anteriores a 69 y Firefox ESR versiones anteriores a 68.1. • http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html https://bugzilla.mozilla.org/show_bug.cgi?id=1568397 https://www.mozilla.org/security/advisories/mfsa2019-25 https://www.mozilla.org/security/advisories/mfsa2019-26 https://access.redhat.com/security/cve/CVE-2019-11750 https://bugzilla.redhat.com/show_bug.cgi?id=1748667 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') CWE-908: Use of Uninitialized Resource •
CVSS: 9.3EPSS: 1%CPEs: 5EXPL: 0CVE-2019-11752 – Mozilla: Use-after-free while extracting a key value in IndexedDB
https://notcve.org/view.php?id=CVE-2019-11752
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1. Es posible eliminar un valor de clave IndexedDB y posteriormente intentar extraerlo durante la conversión. Esto resulta en un uso de la memoria previamente liberada y un bloqueo potencialmente explotable. • http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html https://bugzilla.mozilla.org/show_bug.cgi?id=1501152 https://security.gentoo.org/glsa/201911-07 https://usn.ubuntu.com/4150-1 https://www.mozilla.org/security/advisories/mfsa2019-25 https://w • CWE-416: Use After Free •
CVSS: 9.3EPSS: 0%CPEs: 3EXPL: 0CVE-2019-9812 – Mozilla Firefox sync Universal Cross-Site Scripting Sandbox Escape Vulnerability
https://notcve.org/view.php?id=CVE-2019-9812
Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox by loading accounts.firefox.com in that process and forcing a log-in to a malicious Firefox Sync account. Preference settings that disable the sandbox are then synchronized to the local machine and the compromised browser would restart without the sandbox if a crash is triggered. This vulnerability affects Firefox ESR < 60.9, Firefox ESR < 68.1, and Firefox < 69. Dado un proceso de contenido comprometido dentro del sandbox debido a una vulnerabilidad separada, es posible escapar de ese sandbox cargando accounts.firefox.com en ese proceso y forzando un inicio de sesión en una cuenta de Firefox Sync maliciosa. La configuración de preferencias que deshabilita el sandbox es sincronizada con la máquina local y el navegador comprometido se reiniciará sin el sandbox si es activado un bloqueo. • https://bugzilla.mozilla.org/show_bug.cgi?id=1538008 https://bugzilla.mozilla.org/show_bug.cgi?id=1538015 https://www.mozilla.org/security/advisories/mfsa2019-25 https://www.mozilla.org/security/advisories/mfsa2019-26 https://www.mozilla.org/security/advisories/mfsa2019-27 https://access.redhat.com/security/cve/CVE-2019-9812 https://bugzilla.redhat.com/show_bug.cgi?id=1748660 • CWE-250: Execution with Unnecessary Privileges •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2019-11733 – firefox: stored passwords in 'Saved Logins' can be copied without master password entry
https://notcve.org/view.php?id=CVE-2019-11733
When a master password is set, it is required to be entered again before stored passwords can be accessed in the 'Saved Logins' dialog. It was found that locally stored passwords can be copied to the clipboard thorough the 'copy password' context menu item without re-entering the master password if the master password had been previously entered in the same session, allowing for potential theft of stored passwords. This vulnerability affects Firefox < 68.0.2 and Firefox ESR < 68.0.2. Cuando se establece una contraseña maestra, es necesario ingresarla nuevamente antes de que pueda ser accedida a las contraseñas almacenadas en el cuadro de diálogo "Saved Logins". Se detectó que las contraseñas almacenadas localmente pueden ser copiadas en el portapapeles por medio del elemento del menú contextual "copy password" sin reingresar la contraseña maestra, si la contraseña maestra ha sido ingresada previamente en la misma sesión, permitiendo el robo potencial de contraseñas almacenadas. • http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html https://bugzilla.mozilla.org/show_bug.cgi?id=1565780 https://www.mozilla.org/security/advisories/mfsa2019-24 https://access.redhat.com/security/cve/CVE-2019-11733 https://bugzilla.redhat.com/show_bug.cgi?id=1745687 • CWE-287: Improper Authentication CWE-306: Missing Authentication for Critical Function •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-9814
https://notcve.org/view.php?id=CVE-2019-9814
Mozilla developers and community members reported memory safety bugs present in Firefox 66. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 67. Los desarrolladores de Mozilla y los miembros de la comunidad reportaron bugs de seguridad de memoria presentes en Firefox 66. Algunos de estos errores mostraron evidencias de corrupción de memoria y presumimos que, con un esfuerzo suficiente, algunos de ellos podrían ser explotados para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1527592%2C1534536%2C1520132%2C1543159%2C1539393%2C1459932%2C1459182%2C1516425 https://www.mozilla.org/security/advisories/mfsa2019-13 • CWE-787: Out-of-bounds Write •