1236 results (0.040 seconds)

CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. 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 Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Errores de seguridad de la memoria presentes en Firefox 121, Firefox ESR 115.6 y Thunderbird 115.6. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1868456%2C1871445%2C1873701 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. En configuraciones HSTS específicas, un atacante podría haber omitido HSTS en un subdominio. Esta vulnerabilidad afecta a Firefox &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. • https://bugzilla.mozilla.org/show_bug.cgi?id=1870262 • CWE-326: Inadequate Encryption Strength •

CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — A malicious devtools extension could have been used to escalate privileges. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Se podría haber utilizado una extensión devtools maliciosa para escalar privilegios. Esta vulnerabilidad afecta a Firefox &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: A malicious devtools extension could have been used to escalate privileges. • https://bugzilla.mozilla.org/show_bug.cgi?id=1865689 • CWE-20: Improper Input Validation CWE-269: Improper Privilege Management •

CVSS: 10.0EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Un error en el cálculo del retraso de las notificaciones emergentes podría haber hecho posible que un atacante engañara a un usuario para que concediera permisos. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR < 115.7 y Thunderbird < 115.7. The Mozilla Foundation Security... • https://bugzilla.mozilla.org/show_bug.cgi?id=1863083 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin in the address bar. This vulnerability affects Firefox < 122 and Thunderbird < 115.7. Un sitio de phishing podría haber reutilizado un cuadro de diálogo "acerca de:" para mostrar contenido de phishing con un origen incorrecto en la barra de direcciones. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR < 115.7 y Thunderbird < 115.7. The Mozilla Foundation Security Advisory describes this... • https://bugzilla.mozilla.org/show_bug.cgi?id=1813463 • CWE-346: Origin Validation Error CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Cuando una página principal cargaba una secundaria en un iframe con "unsafe-inline", la política de seguridad de contenido principal podría haber anulado la política de seguridad de contenido secundaria. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1764343 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — A Linux user opening the print preview dialog could have caused the browser to crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Un usuario de Linux que hubiera abierto el cuadro de diálogo de vista previa de impresión podría haber provocado que el navegador fallara. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR < 115.7 y Thunderbird < 115.7. The Mozilla Foundation Security Advisory describes this flaw as: A Linux user opening the print preview... • https://bugzilla.mozilla.org/show_bug.cgi?id=1660223 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0

23 Jan 2024 — It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp used to prevent input after page load. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Era posible que el usuario activara o descartara ciertas indicaciones y cuadros de diálogo del navegador sin querer debido a una marca de tiempo incorrecta utilizada para evitar la entrada después de cargar la página. Esta vulnerabilidad afec... • https://bugzilla.mozilla.org/show_bug.cgi?id=1867152 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1

23 Jan 2024 — An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7. Una escritura fuera de los límites en ANGLE podría haber permitido que un atacante corrompiera la memoria y provocara un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 122, Firefox ESR < 115.7 y Thunderbird < 115.7. The Mozilla Foundation Security Advisory descri... • https://github.com/HyHy100/Firefox-ANGLE-CVE-2024-0741 • CWE-787: Out-of-bounds Write •

CVSS: 10.0EPSS: 0%CPEs: 6EXPL: 0

19 Dec 2023 — Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. 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 < 115.6, Thunderbird < 115.6, and Firefox < 121. Errores de seguridad de la memoria presentes en Firefox 120, Firefox ESR 115.5 y Thunderbird 115.5. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1736385%2C1810805%2C1846328%2C1856090%2C1858033%2C1858509%2C1862089%2C1862777%2C1864015 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •