CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45404 – Mozilla: Fullscreen notification bypass
https://notcve.org/view.php?id=CVE-2022-45404
Through a series of popup and <code>window.print()</code> calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. A través de una serie de ventanas emergentes y llamadas <code>window.print()</code>, un atacante puede hacer que una ventana pase a pantalla completa sin que el usuario vea el mensaje de notificación, lo que genera una posible confusión del usuario o ataques de suplantación de identidad. Esta vulnerabilidad afecta a Firefox ESR < 102,5, Thunderbird < 102.5 y Firefox < 107. The Mozilla Foundation Security Advisory describes this flaw as: Through a series of popup and window.print() calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. • https://bugzilla.mozilla.org/show_bug.cgi?id=1790815 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45404 https://bugzilla.redhat.com/show_bug.cgi?id=2143198 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-45415
https://notcve.org/view.php?id=CVE-2022-45415
When downloading an HTML file, if the title of the page was formatted as a filename with a malicious extension, Firefox may have saved the file with that extension, leading to possible system compromise if the downloaded file was later ran. This vulnerability affects Firefox < 107. • https://bugzilla.mozilla.org/show_bug.cgi?id=1793551 https://www.mozilla.org/security/advisories/mfsa2022-47 •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45420 – Mozilla: Iframe contents could be rendered outside the iframe
https://notcve.org/view.php?id=CVE-2022-45420
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. Al utilizar tablas dentro de un iframe, un atacante podría haber provocado que el contenido del iframe se representara fuera de los límites del iframe, lo que provocaría una posible confusión del usuario o ataques de suplantación de identidad. Esta vulnerabilidad afecta a Firefox ESR < 102,5, Thunderbird < 102.5 y Firefox < 107. The Mozilla Foundation Security Advisory describes this flaw as: Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. • https://bugzilla.mozilla.org/show_bug.cgi?id=1792643 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45420 https://bugzilla.redhat.com/show_bug.cgi?id=2143242 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-45407
https://notcve.org/view.php?id=CVE-2022-45407
If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107. Si un atacante cargó una fuente usando <code>FontFace()</code> en un trabajador en segundo plano, podría haberse producido un use after free, lo que habría provocado un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 107. • https://bugzilla.mozilla.org/show_bug.cgi?id=1793314 https://www.mozilla.org/security/advisories/mfsa2022-47 • CWE-416: Use After Free •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45406 – Mozilla: Use-after-free of a JavaScript Realm
https://notcve.org/view.php?id=CVE-2022-45406
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. The Mozilla Foundation Security Advisory describes this flaw as: If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. • https://bugzilla.mozilla.org/show_bug.cgi?id=1791975 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45406 https://bugzilla.redhat.com/show_bug.cgi?id=2143200 • CWE-416: Use After Free •