CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2019-9820 – Mozilla: Use-after-free of ChromeEventHandler by DocShell
https://notcve.org/view.php?id=CVE-2019-9820
A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7. Puede ocurrir una vulnerabilidad de uso de la memoria previamente liberada en el controlador de eventos de Chrome cuando se libera mientras aún está en uso. Esto resulta en un bloqueo potencialmente explotable. • https://bugzilla.mozilla.org/show_bug.cgi?id=1536405 https://www.mozilla.org/security/advisories/mfsa2019-13 https://www.mozilla.org/security/advisories/mfsa2019-14 https://www.mozilla.org/security/advisories/mfsa2019-15 https://access.redhat.com/security/cve/CVE-2019-9820 https://bugzilla.redhat.com/show_bug.cgi?id=1712629 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2019-9806
https://notcve.org/view.php?id=CVE-2019-9806
A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed and cannot be immediately dismissed. This allows for a denial of service (DOS) attack. This vulnerability affects Firefox < 66. Una vulnerabilidad existente durante la solicitud de una transacción FTP donde sucesivos mensajes modales son mostrados y no pueden ser inmediatamente rechazados. Esto permite un ataque de denegación de servicios (DoS). • https://bugzilla.mozilla.org/show_bug.cgi?id=1525267 https://www.mozilla.org/security/advisories/mfsa2019-07 • CWE-399: Resource Management Errors •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-9794
https://notcve.org/view.php?id=CVE-2019-9794
A vulnerability was discovered where specific command line arguments are not properly discarded during Firefox invocation as a shell handler for URLs. This could be used to retrieve and execute files whose location is supplied through these command line arguments if Firefox is configured as the default URI handler for a given URI scheme in third party applications and these applications insufficiently sanitize URL data. *Note: This issue only affects Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66. • https://bugzilla.mozilla.org/show_bug.cgi?id=1530103 https://www.mozilla.org/security/advisories/mfsa2019-07 https://www.mozilla.org/security/advisories/mfsa2019-08 https://www.mozilla.org/security/advisories/mfsa2019-11 • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2019-9789
https://notcve.org/view.php?id=CVE-2019-9789
Mozilla developers and community members reported memory safety bugs present in Firefox 65. 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 < 66. Los desarrolladores y miembros de la comunidad de Mozilla detectaron errores de seguridad de memoria en Firefox versión 65. Algunos de estos errores mostraron evidencia de corrupción en la memoria y suponemos que con suficiente esfuerzo que algunos de estos podrían ser explotados para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1520483%2C1522987%2C1528199%2C1519337%2C1525549%2C1516179%2C1518524%2C1518331%2C1526579%2C1512567%2C1524335%2C1448505%2C1518821 https://www.mozilla.org/security/advisories/mfsa2019-07 • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-18510
https://notcve.org/view.php?id=CVE-2018-18510
The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox < 64. Las paginas about:crashcontent y about:crashparent pueden ser accionadas por contenido web. • https://bugzilla.mozilla.org/show_bug.cgi?id=1507702 https://www.mozilla.org/security/advisories/mfsa2018-29 •