CVSS: 9.3EPSS: 0%CPEs: 5EXPL: 0CVE-2020-15663
https://notcve.org/view.php?id=CVE-2020-15663
01 Oct 2020 — If Firefox is installed to a user-writable directory, the Mozilla Maintenance Service would execute updater.exe from the install location with system privileges. Although the Mozilla Maintenance Service does ensure that updater.exe is signed by Mozilla, the version could have been rolled back to a previous version which would have allowed exploitation of an older bug and arbitrary code execution with System Privileges. *Note: This issue only affected Windows operating systems. Other operating systems are un... • https://bugzilla.mozilla.org/show_bug.cgi?id=1643199 • CWE-427: Uncontrolled Search Path Element •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2020-15670
https://notcve.org/view.php?id=CVE-2020-15670
01 Oct 2020 — Mozilla developers reported memory safety bugs present in Firefox for Android 79. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 80, Firefox ESR < 78.2, Thunderbird < 78.2, and Firefox for Android < 80. Los desarrolladores de Mozilla reportaron de unos bugs de seguridad de la memoria presentes en Firefox para Android versión 79. Algunos de estos bugs han mostrad... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1651001%2C1653626%2C1656957 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free CWE-617: Reachable Assertion •
CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0CVE-2020-15677 – Mozilla: Download origin spoofing via redirect
https://notcve.org/view.php?id=CVE-2020-15677
24 Sep 2020 — By exploiting an Open Redirect vulnerability on a website, an attacker could have spoofed the site displayed in the download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. Al explotar una vulnerabilidad de Redireccionamiento Abierto en un sitio web, un atacante podría haber falsificado el sitio que es mostrado en el cuadro de diálo... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-15678 – Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario
https://notcve.org/view.php?id=CVE-2020-15678
24 Sep 2020 — When recursing through graphical layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free. This occurs because the function APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. Al volver a recorrer las capas gráficas mientras se desplaza, es posible que un iterador pueda convertirse en no válido, resultando en un potencial uso de la memoria ... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-15673 – Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3
https://notcve.org/view.php?id=CVE-2020-15673
24 Sep 2020 — Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. Los desarrolladores de Mozilla reportaron unos bugs de seguridad de la memoria presentes en Firefox versión 80 y Firefox ESR versión 78.2. Algunos de estos bugs han mostrado... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-416: Use After Free •
CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0CVE-2020-15676 – Mozilla: XSS when pasting attacker-controlled data into a contenteditable element
https://notcve.org/view.php?id=CVE-2020-15676
24 Sep 2020 — Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3. Firefox a veces ejecutaba el manejador de carga para elementos SVG que el saneador DOM decidió eliminar, resultando en que el JavaScript sea ejecutado después de pegar los datos controlados por el atacante en un eleme... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00074.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2020-15669 – Mozilla: Use-After-Free when aborting an operation
https://notcve.org/view.php?id=CVE-2020-15669
26 Aug 2020 — When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.12 and Thunderbird < 68.12. Cuando se anula una operación, como una recuperación, puede ser eliminada una señal de cancelación mientras se alerta a los objetos que deben ser notificados. Esto resulta en un uso de la memo... • https://bugzilla.mozilla.org/show_bug.cgi?id=1656957 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2020-15664 – Mozilla: Attacker-induced prompt for extension installation
https://notcve.org/view.php?id=CVE-2020-15664
26 Aug 2020 — By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, Firefox ESR < 78.2, and Firefox for Android < 80. Al mantener una referencia a la función... • https://bugzilla.mozilla.org/show_bug.cgi?id=1658214 • CWE-648: Incorrect Use of Privileged APIs CWE-863: Incorrect Authorization •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-15648 – Mozilla: X-Frame-Options bypass using object or embed tags
https://notcve.org/view.php?id=CVE-2020-15648
10 Aug 2020 — Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird < 78 and Firefox < 78.0.2. Usando objetos o etiquetas insertadas, fue posible enmarcar otros sitios web, incluso si no permitían el encuadre usando el encabezado X-Frame-Options. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a 78 y Firefox versiones anteriores a 78.0.2 Mozilla Firefox is an open-source web browser, desig... • https://bugzilla.mozilla.org/show_bug.cgi?id=1644076 • CWE-451: User Interface (UI) Misrepresentation of Critical Information CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2020-15658 – Mozilla: Overriding file type when saving to disk
https://notcve.org/view.php?id=CVE-2020-15658
10 Aug 2020 — The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. El código para descargar archivos no toma cuidado apropiadamente de los caracteres especiales, lo que conllevaba a que un atacante sea capaz de cortar el archivo que terminaba en una ... • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html • CWE-138: Improper Neutralization of Special Elements CWE-754: Improper Check for Unusual or Exceptional Conditions •