CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-42932 – Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird 102.4
https://notcve.org/view.php?id=CVE-2022-42932
Mozilla developers Ashley Hale and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105 and Firefox ESR 102.3. 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 < 106, Firefox ESR < 102.4, and Thunderbird < 102.4. Los desarrolladores de Mozilla Ashley Hale y el equipo de Mozilla Fuzzing informaron errores de seguridad de memoria presentes en Firefox 105 y Firefox ESR 102.3. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de estos podrían haber sido explotados para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1789729%2C1791363%2C1792041 https://www.mozilla.org/security/advisories/mfsa2022-44 https://www.mozilla.org/security/advisories/mfsa2022-45 https://www.mozilla.org/security/advisories/mfsa2022-46 https://access.redhat.com/security/cve/CVE-2022-42932 https://bugzilla.redhat.com/show_bug.cgi?id=2136159 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-42928 – Mozilla: Memory Corruption in JS Engine
https://notcve.org/view.php?id=CVE-2022-42928
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4. A ciertos tipos de asignaciones les faltaban anotaciones que, si el recolector de elementos no utilizados estaba en un estado específico, podrían haber provocado daños en la memoria y un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 106, Firefox ESR < 102.4 y Thunderbird < 102.4. A flaw was found in Mozilla. • https://bugzilla.mozilla.org/show_bug.cgi?id=1791520 https://www.mozilla.org/security/advisories/mfsa2022-44 https://www.mozilla.org/security/advisories/mfsa2022-45 https://www.mozilla.org/security/advisories/mfsa2022-46 https://access.redhat.com/security/cve/CVE-2022-42928 https://bugzilla.redhat.com/show_bug.cgi?id=2136157 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-3155
https://notcve.org/view.php?id=CVE-2022-3155
When saving or opening an email attachment on macOS, Thunderbird did not set attribute com.apple.quarantine on the received file. If the received file was an application and the user attempted to open it, then the application was started immediately without asking the user to confirm. This vulnerability affects Thunderbird < 102.3. Al guardar o abrir un archivo adjunto de correo electrónico en macOS, Thunderbird no configuró el atributo com.apple.quarantine en el archivo recibido. Si el archivo recibido era una aplicación y el usuario intentaba abrirlo, entonces la aplicación se iniciaba inmediatamente sin pedirle confirmación al usuario. • https://bugzilla.mozilla.org/show_bug.cgi?id=1789061 https://www.mozilla.org/security/advisories/mfsa2022-42 •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-40958 – Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix
https://notcve.org/view.php?id=CVE-2022-40958
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. Al inyectar una cookie con ciertos caracteres especiales, un atacante en un subdominio compartido que no es un contexto seguro podría establecer y, por lo tanto, sobrescribir cookies desde un contexto seguro, lo que provocaría la fijación de sesiones y otros ataques. 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=1779993 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-2022-40958 https://bugzilla.redhat.com/show_bug.cgi?id=2128794 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-784: Reliance on Cookies without Validation and Integrity Checking in a Security Decision •
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 •