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CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0

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 &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: 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. • https://bugzilla.mozilla.org/show_bug.cgi?id=1764343 https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html https://www.mozilla.org/security/advisories/mfsa2024-01 https://www.mozilla.org/security/advisories/mfsa2024-02 https://www.mozilla.org/security/advisories/mfsa2024-04 https://access.redhat.com/security/cve/CVE-2024-0747 https://bugzilla.redhat.com/show_bug.cgi?id=2259929 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0

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 &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: A Linux user opening the print preview dialog could have caused the browser to crash. • https://bugzilla.mozilla.org/show_bug.cgi?id=1660223 https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html https://www.mozilla.org/security/advisories/mfsa2024-01 https://www.mozilla.org/security/advisories/mfsa2024-02 https://www.mozilla.org/security/advisories/mfsa2024-04 https://access.redhat.com/security/cve/CVE-2024-0746 https://bugzilla.redhat.com/show_bug.cgi?id=2259928 • CWE-20: Improper Input Validation •

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

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 afecta a Firefox &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: 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. • https://bugzilla.mozilla.org/show_bug.cgi?id=1867152 https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html https://www.mozilla.org/security/advisories/mfsa2024-01 https://www.mozilla.org/security/advisories/mfsa2024-02 https://www.mozilla.org/security/advisories/mfsa2024-04 https://access.redhat.com/security/cve/CVE-2024-0742 https://bugzilla.redhat.com/show_bug.cgi?id=2259927 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •

CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 1

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 &lt; 122, Firefox ESR &lt; 115.7 y Thunderbird &lt; 115.7. The Mozilla Foundation Security Advisory describes this flaw as: An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable crash. • https://github.com/HyHy100/Firefox-ANGLE-CVE-2024-0741 https://bugzilla.mozilla.org/show_bug.cgi?id=1864587 https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html https://www.mozilla.org/security/advisories/mfsa2024-01 https://www.mozilla.org/security/advisories/mfsa2024-02 https://www.mozilla.org/security/advisories/mfsa2024-04 https://access.redhat.com/security/cve/CVE-2024-0741 https://bugzilla.redhat& • CWE-787: Out-of-bounds Write •

CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0

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 que con suficiente esfuerzo algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1736385%2C1810805%2C1846328%2C1856090%2C1858033%2C1858509%2C1862089%2C1862777%2C1864015 https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html https://security.gentoo.org/glsa/202401-10 https://www.debian.org/security/2023/dsa-5581 https://www.debian.org/security/2023/dsa-5582 https://www.mozilla.org/security/advisories/mfsa2023-54 https://www.mozilla.org/security/advi • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •