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. We have had reports of attacks in the wild abusing this flaw. ... 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-2022-0466
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 •
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 •