CVSS: 6.1EPSS: 0%CPEs: 7EXPL: 0CVE-2020-12392 – Mozilla: Arbitrary local file access with 'Copy as cURL'
https://notcve.org/view.php?id=CVE-2020-12392
06 May 2020 — The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP POST data 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 the disclosure of local files. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. La funcionalidad "Copy as cURL" de la pestaña de red de Devtools no escapa apropiadamente los datos HTTP POST de una petición, que el sit... • https://bugzilla.mozilla.org/show_bug.cgi?id=1614468 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-552: Files or Directories Accessible to External Parties •
CVSS: 8.8EPSS: 1%CPEs: 3EXPL: 0CVE-2020-12387 – Mozilla: Use-after-free during worker shutdown
https://notcve.org/view.php?id=CVE-2020-12387
06 May 2020 — A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0. Una condición de carrera cuando se ejecuta el código shutdown para Web Worker conllevo a una vulnerabilidad de uso de la memoria previamente liberada. Esto resultó en un bloqueo potencialmente explotable. • https://bugzilla.mozilla.org/show_bug.cgi?id=1545345 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2020-6821 – Mozilla: Uninitialized memory could be read when using the WebGL copyTexSubImage method
https://notcve.org/view.php?id=CVE-2020-6821
08 Apr 2020 — When reading from areas partially or fully outside the source resource with WebGL's copyTexSubImage method, the specification requires the returned values be zero. Previously, this memory was uninitialized, leading to potentially sensitive data disclosure. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75. Cuando se lee desde áreas parcial o completamente fuera del recurso fuente con el método copyTexSubImage de WebGL, la especificación requiere ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1625404 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-908: Use of Uninitialized Resource •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2020-6822 – Mozilla: Out of bounds write in GMPDecodeData when processing large images
https://notcve.org/view.php?id=CVE-2020-6822
08 Apr 2020 — On 32-bit builds, an out of bounds write could have occurred when processing an image larger than 4 GB in GMPDecodeData. It is possible that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75. En las compilaciones de 32 bits, podría haber ocurrido una escritura fuera de límites al procesar una imagen de más de 4 GB en (code)GMPDecodeData(/code). Es posible que con suficiente esfuerzo esto... • https://bugzilla.mozilla.org/show_bug.cgi?id=1544181 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2020-6825 – Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7
https://notcve.org/view.php?id=CVE-2020-6825
08 Apr 2020 — Mozilla developers and community members Tyson Smith and Christian Holler reported memory safety bugs present in Firefox 74 and Firefox ESR 68.6. 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 Thunderbird < 68.7.0, Firefox ESR < 68.7, and Firefox < 75. Los desarrolladores y los miembros de la comunidad de Mozilla Tyson Smith y Christian Holler reportaron bugs de seguridad... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1572541%2C1620193%2C1620203 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 12%CPEs: 3EXPL: 1CVE-2020-6819 – Mozilla Firefox And Thunderbird Use-After-Free Vulnerability
https://notcve.org/view.php?id=CVE-2020-6819
06 Apr 2020 — Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1. Bajo determinadas condiciones, cuando se ejecuta el destructor nsDocShell, una condición de carrera puede causar un uso de la memoria previamente liberada. Somos conscientes de los ataques dirigidos "in the wild" que abusan de este fallo. • https://bugzilla.mozilla.org/show_bug.cgi?id=1620818 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 8.8EPSS: 1%CPEs: 3EXPL: 0CVE-2020-6820 – Mozilla Firefox And Thunderbird Use-After-Free Vulnerability
https://notcve.org/view.php?id=CVE-2020-6820
06 Apr 2020 — Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1. Bajo determinadas condiciones, cuando se maneja un ReadableStream, una condición de carrera puede causar un uso de la memoria previamente liberada. Somos conscientes de los ataques dirigidos "in the wild" que abusan de este fallo. • https://bugzilla.mozilla.org/show_bug.cgi?id=1626728 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
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
12 Mar 2020 — 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 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
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
12 Mar 2020 — 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... • https://bugzilla.mozilla.org/show_bug.cgi?id=1607742 • 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: 8.8EPSS: 21%CPEs: 6EXPL: 1CVE-2020-6806 – Mozilla: BodyStream:: OnInputStreamReady was missing protections against state confusion
https://notcve.org/view.php?id=CVE-2020-6806
12 Mar 2020 — By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6. Al diseñar cuidadosamente las resoluciones de promesas, fue posible causar una lectura fuera de límites al final de una matriz redimensionada durante la ejecución del script. Esto pod... • https://packetstorm.news/files/id/157524 • CWE-125: Out-of-bounds Read •