CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 1CVE-2022-26381 – Mozilla Firefox textPath Element Use-After-Free Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2022-26381
An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. Un atacante podría haber provocado un use-after-free al forzar un reflujo de texto en un objeto SVG, lo que provocó un bloqueo potencialmente explotable. Esta vulnerabilidad afecta a Firefox < 98, Firefox ESR < 91,7 y Thunderbird < 91.7. The Mozilla Foundation Security Advisory describes this flaw as: An attacker could have caused a use-after-free issue by forcing a text reflow in an SVG object, leading to a potentially exploitable crash. • https://bugzilla.mozilla.org/show_bug.cgi?id=1736243 https://www.mozilla.org/security/advisories/mfsa2022-10 https://www.mozilla.org/security/advisories/mfsa2022-11 https://www.mozilla.org/security/advisories/mfsa2022-12 https://access.redhat.com/security/cve/CVE-2022-26381 https://bugzilla.redhat.com/show_bug.cgi?id=2062223 • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 5EXPL: 2CVE-2022-26486 – Mozilla Firefox Use-After-Free Vulnerability
https://notcve.org/view.php?id=CVE-2022-26486
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0. Un mensaje inesperado en el framework IPC de WebGPU podría provocar un escape de la sandbox explotable y de use-after-free. Hemos recibido informes de ataques en la naturaleza que abusan de esta falla. • https://bugzilla.mozilla.org/show_bug.cgi?id=1758070 https://www.mozilla.org/security/advisories/mfsa2022-09 https://access.redhat.com/security/cve/CVE-2022-26486 https://bugzilla.redhat.com/show_bug.cgi?id=2061735 • CWE-416: Use After Free •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 2CVE-2022-26485 – Mozilla Firefox Use-After-Free Vulnerability
https://notcve.org/view.php?id=CVE-2022-26485
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0. La eliminación de un parámetro XSLT durante el procesamiento podría haber dado lugar a un use-after-free explotable. Hemos recibido informes de ataques en la naturaleza que abusan de esta falla. • https://github.com/mistymntncop/CVE-2022-26485 https://bugzilla.mozilla.org/show_bug.cgi?id=1758062 https://www.mozilla.org/security/advisories/mfsa2022-09 https://access.redhat.com/security/cve/CVE-2022-26485 https://bugzilla.redhat.com/show_bug.cgi?id=2061736 • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-22757
https://notcve.org/view.php?id=CVE-2022-22757
Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>*This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.*. This vulnerability affects Firefox < 97. El agente remoto, utilizado en WebDriver, no validó los encabezados Host u Origin. • https://bugzilla.mozilla.org/show_bug.cgi?id=1720098 https://www.mozilla.org/security/advisories/mfsa2022-04 • CWE-346: Origin Validation Error •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-0511
https://notcve.org/view.php?id=CVE-2022-0511
Mozilla developers and community members Gabriele Svelto, Sebastian Hengst, Randell Jesup, Luan Herrera, Lars T Hansen, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96. 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 < 97. Los desarrolladores de Mozilla y miembros de la comunidad Gabriele Svelto, Sebastian Hengst, Randell Jesup, Luan Herrera, Lars T Hansen y el equipo Mozilla Fuzzing informaron errores de seguridad de memoria presentes en Firefox 96. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de estos podrían haberse aprovechado para ejecutar código arbitrario. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1713579%2C1735448%2C1743821%2C1746313%2C1746314%2C1746316%2C1746321%2C1746322%2C1746323%2C1746412%2C1746430%2C1746451%2C1746488%2C1746875%2C1746898%2C1746905%2C1746907%2C1746917%2C1747128%2C1747137%2C1747331%2C1747346%2C1747439%2C1747457%2C1747870%2C1749051%2C1749274%2C1749831 https://www.mozilla.org/security/advisories/mfsa2022-04 • CWE-787: Out-of-bounds Write •