CVSS: 7.0EPSS: 0%CPEs: 1EXPL: 3CVE-2021-44964 – lua: use after free allows Sandbox Escape
https://notcve.org/view.php?id=CVE-2021-44964
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file. Un uso de memoria previamente liberada en el recolector de basura y en el finalizador de lgc.c en el intérprete de Lua versiones 5.4.0~5.4.3, permite a atacantes llevar a cabo un Escape del Sandbox por medio de un archivo de script diseñado A flaw was found in the Lua interpreter. This flaw allows an attacker who can have a malicious script executed by the interpreter, to cause a use-after-free issue that may result in a sandbox escape. • http://lua-users.org/lists/lua-l/2021-11/msg00186.html http://lua-users.org/lists/lua-l/2021-12/msg00007.html http://lua-users.org/lists/lua-l/2021-12/msg00015.html http://lua-users.org/lists/lua-l/2021-12/msg00030.html https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability https://access.redhat.com/security/cve/CVE-2021-44964 https://bugzilla.redhat.com/show_bug.cgi? • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 3EXPL: 1CVE-2022-26384 – Mozilla: iframe allow-scripts sandbox bypass
https://notcve.org/view.php?id=CVE-2022-26384
If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. ... Si un atacante pudiera controlar el contenido de un iframe en un espacio aislado con <code>allow-popups</code> pero no con <code>allow-scripts</code>, podría crear un enlace que, al hacer clic, conduciría a Ejecución de JavaScript en violación de la sandbox. ... The Mozilla Foundation Security Advisory describes this flaw as: If an attacker could control the contents of an iframe sandboxed with allow-popups but not allow-scripts, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. • https://bugzilla.mozilla.org/show_bug.cgi?id=1744352 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-2022-26384 https://bugzilla.redhat.com/show_bug.cgi?id=2062221 • CWE-179: Incorrect Behavior Order: Early Validation •
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. ... Un mensaje inesperado en el framework IPC de WebGPU podría provocar un escape de la sandbox explotable y de use-after-free. ... An unexpected message in the WebGPU IPC framework could lead to an exploitable sandbox escape and a use-after-free issue. • 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: 9.6EPSS: 0%CPEs: 1EXPL: 0CVE-2022-0452
https://notcve.org/view.php?id=CVE-2022-0452
Use after free in Safe Browsing in Google Chrome prior to 98.0.4758.80 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Un uso de memoria previamente liberada en Safe Browsing en Google Chrome versiones anteriores a 98.0.4758.80, permitía a un atacante remoto llevar a cabo un filtrado de sandbox por medio de una página HTML diseñada • https://chromereleases.googleblog.com/2022/02/stable-channel-update-for-desktop.html https://crbug.com/1284584 • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 1EXPL: 0CVE-2022-0466
https://notcve.org/view.php?id=CVE-2022-0466
Inappropriate implementation in Extensions Platform in Google Chrome prior to 98.0.4758.80 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page. Una implementación inapropiada de Extensions Platform en Google Chrome versiones anteriores a 98.0.4758.80, permitía que un atacante que convenciera a un usuario de instalar una extensión maliciosa potencialmente llevar a cabo un filtrado de sandbox por medio de una página HTML diseñada • https://chromereleases.googleblog.com/2022/02/stable-channel-update-for-desktop.html https://crbug.com/1115460 •