CVSS: 6.1EPSS: 0%CPEs: 3EXPL: 0CVE-2022-40956 – Mozilla: Content-Security-Policy base-uri bypass
https://notcve.org/view.php?id=CVE-2022-40956
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected element's base instead. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. Al inyectar un elemento base HTML, algunas solicitudes ignorarían la configuración de uri base del CSP y aceptarían la base del elemento inyectado. Esta vulnerabilidad afecta a Firefox ESR < 102.3, Thunderbird < 102.3 y Firefox < 105. A flaw was found in Mozilla. • https://bugzilla.mozilla.org/show_bug.cgi?id=1770094 https://www.mozilla.org/security/advisories/mfsa2022-40 https://www.mozilla.org/security/advisories/mfsa2022-41 https://www.mozilla.org/security/advisories/mfsa2022-42 https://access.redhat.com/security/cve/CVE-2022-40956 https://bugzilla.redhat.com/show_bug.cgi?id=2128795 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-40960 – Mozilla: Data-race when parsing non-UTF-8 URLs in threads
https://notcve.org/view.php?id=CVE-2022-40960
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. El uso simultáneo del analizador de URL con datos que no son UTF-8 no era seguro para subprocesos. Esto podría provocar un use-after-free que provocaría un bloqueo potencialmente explotable. • https://bugzilla.mozilla.org/show_bug.cgi?id=1787633 https://www.mozilla.org/security/advisories/mfsa2022-40 https://www.mozilla.org/security/advisories/mfsa2022-41 https://www.mozilla.org/security/advisories/mfsa2022-42 https://access.redhat.com/security/cve/CVE-2022-40960 https://bugzilla.redhat.com/show_bug.cgi?id=2128793 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-40957 – Mozilla: Incoherent instruction cache when building WASM on ARM64
https://notcve.org/view.php?id=CVE-2022-40957
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<br>*This bug only affects Firefox on ARM64 platforms.*. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. Los datos inconsistentes en las instrucciones y en el caché de datos al crear código wasm podrían provocar un fallo potencialmente explotable.<br>*Este error solo afecta a Firefox en plataformas ARM64.*. • https://bugzilla.mozilla.org/show_bug.cgi?id=1777604 https://www.mozilla.org/security/advisories/mfsa2022-40 https://www.mozilla.org/security/advisories/mfsa2022-41 https://www.mozilla.org/security/advisories/mfsa2022-42 https://access.redhat.com/security/cve/CVE-2022-40957 https://bugzilla.redhat.com/show_bug.cgi?id=2128796 • CWE-240: Improper Handling of Inconsistent Structural Elements •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-3032 – Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked
https://notcve.org/view.php?id=CVE-2022-3032
When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1. Al recibir un correo electrónico HTML que contenía un elemento <code>iframe</code>, que utilizaba un atributo <code>srcdoc</code> para definir el documento HTML interno, los objetos remotos especificados en el documento anidado, por ejemplo imágenes o vídeos , no fueron bloqueados. Más bien, se accedía a la red, se cargaban los objetos y se mostraban. • https://bugzilla.mozilla.org/show_bug.cgi?id=1783831 https://www.mozilla.org/security/advisories/mfsa2022-38 https://www.mozilla.org/security/advisories/mfsa2022-39 https://access.redhat.com/security/cve/CVE-2022-3032 https://bugzilla.redhat.com/show_bug.cgi?id=2123255 • CWE-610: Externally Controlled Reference to a Resource in Another Sphere CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-38477 – Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2
https://notcve.org/view.php?id=CVE-2022-38477
Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. 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 ESR < 102.2, Thunderbird < 102.2, and Firefox < 104. La desarrolladora de Mozilla, Nika Layzell, y el equipo Mozilla Fuzzing informaron errores de seguridad de la memoria presentes en Firefox 103 y Firefox ESR 102.1. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1760611%2C1770219%2C1771159%2C1773363 https://www.mozilla.org/security/advisories/mfsa2022-33 https://www.mozilla.org/security/advisories/mfsa2022-34 https://www.mozilla.org/security/advisories/mfsa2022-36 https://access.redhat.com/security/cve/CVE-2022-38477 https://bugzilla.redhat.com/show_bug.cgi?id=2120695 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •