CVSS: 8.8EPSS: 1%CPEs: 6EXPL: 1CVE-2020-6811 – Mozilla: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection
https://notcve.org/view.php?id=CVE-2020-6811
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as Curl' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6. La funcionalidad "Copy as cURL" de la pestaña de red de Devtools no escapó correctamente el método HTTP de una petición, que puede ser controlada por el sitio web. Si un usuario utilizó la funcionalidad "Copy as Curl" y pegó el comando a un terminal, podría haber resultado en una inyección de comandos y una ejecución de comandos arbitraria. • https://bugzilla.mozilla.org/show_bug.cgi?id=1607742 https://usn.ubuntu.com/4328-1 https://usn.ubuntu.com/4335-1 https://www.mozilla.org/security/advisories/mfsa2020-08 https://www.mozilla.org/security/advisories/mfsa2020-09 https://www.mozilla.org/security/advisories/mfsa2020-10 https://access.redhat.com/security/cve/CVE-2020-6811 https://bugzilla.redhat.com/show_bug.cgi?id=1812202 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-6810
https://notcve.org/view.php?id=CVE-2020-6810
After a website had entered fullscreen mode, it could have used a previously opened popup to obscure the notification that indicates the browser is in fullscreen mode. Combined with spoofing the browser chrome, this could have led to confusing the user about the current origin of the page and credential theft or other attacks. This vulnerability affects Firefox < 74. Después de que un sitio web ingresó al modo de pantalla completa, podría haber usado una ventana emergente aperturada previamente para ocultar la notificación que indica que el navegador está en modo de pantalla completa. Combinado con la suplantación del navegador Chrome, esto podría haber conllevado a confundir al usuario acerca del origen actual de la página y el robo de credenciales u otros ataques. • https://bugzilla.mozilla.org/show_bug.cgi?id=1432856 https://www.mozilla.org/security/advisories/mfsa2020-08 • CWE-290: Authentication Bypass by Spoofing •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-6815
https://notcve.org/view.php?id=CVE-2020-6815
Mozilla developers reported memory safety and script safety bugs present in Firefox 73. Some of these bugs showed evidence of memory corruption or escalation of privilege and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 74. Los desarrolladores de Mozilla reportaron bugs de seguridad de la memoria y seguridad de scripts presentes en Firefox versión 73. Algunos de estos bugs mostraron evidencia de corrupción de la memoria o escalada de privilegios y presumimos que con un esfuerzo suficiente algunos de estos podrían haber sido explotados para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1181957%2C1557732%2C1557739%2C1611457%2C1612431 https://www.mozilla.org/security/advisories/mfsa2020-08 • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-6809
https://notcve.org/view.php?id=CVE-2020-6809
When a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files. This vulnerability affects Firefox < 74. Cuando una Web Extension tenía el permiso de todas las direcciones URL y realizaba una petición de extracción con un modo establecido en "same-origin", era posible que la Web Extension lea archivos locales. Esta vulnerabilidad afecta a Firefox versiones anteriores a 74. • https://bugzilla.mozilla.org/show_bug.cgi?id=1420296 https://www.mozilla.org/security/advisories/mfsa2020-08 •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2020-6812 – Mozilla: The names of AirPods with personally identifiable information were exposed to websites with camera or microphone permission
https://notcve.org/view.php?id=CVE-2020-6812
The first time AirPods are connected to an iPhone, they become named after the user's name by default (e.g. Jane Doe's AirPods.) Websites with camera or microphone permission are able to enumerate device names, disclosing the user's name. To resolve this issue, Firefox added a special case that renames devices containing the substring 'AirPods' to simply 'AirPods'. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6. • https://bugzilla.mozilla.org/show_bug.cgi?id=1616661 https://usn.ubuntu.com/4328-1 https://usn.ubuntu.com/4335-1 https://www.mozilla.org/security/advisories/mfsa2020-08 https://www.mozilla.org/security/advisories/mfsa2020-09 https://www.mozilla.org/security/advisories/mfsa2020-10 https://access.redhat.com/security/cve/CVE-2020-6812 https://bugzilla.redhat.com/show_bug.cgi?id=1812204 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •