CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 1CVE-2023-32005
https://notcve.org/view.php?id=CVE-2023-32005
A vulnerability has been identified in Node.js version 20, affecting users of the experimental permission model when the --allow-fs-read flag is used with a non-* argument. This flaw arises from an inadequate permission model that fails to restrict file stats through the `fs.statfs` API. As a result, malicious actors can retrieve stats from files that they do not have explicit read access to. This vulnerability affects all users using the experimental permission model in Node.js 20. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. Se ha identificado una vulnerabilidad en la versión 20 de Node.js, que afecta a los usuarios del modelo de permisos experimental cuando se utiliza el indicador --allow-fs-read con un argumento "non-*". Esta falla surge de un modelo de permisos inadecuado que no logra restringir las estadísticas de archivos a través de la API `fs.statfs`. Como resultado, los actores maliciosos pueden recuperar estadísticas de archivos a los que no tienen acceso de lectura explícito. • https://hackerone.com/reports/2051224 https://security.netapp.com/advisory/ntap-20231103-0004 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2023-32559 – nodejs: Permissions policies can be bypassed via process.binding
https://notcve.org/view.php?id=CVE-2023-32559
A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js. Existe una vulnerabilidad de escalada de privilegios en el mecanismo de directiva experimental en todas las líneas de versión activas: 16.x, 18.x y 20.x. El uso de la API obsoleta 'process.binding()' puede omitir el mecanismo de la política al requerir módulos internos y, finalmente, aprovechar 'process.binding('spawn_sync')' ejecutar código arbitrario, fuera de los límites definidos en un archivo 'policy.json'. • https://hackerone.com/reports/1946470 https://security.netapp.com/advisory/ntap-20231006-0006 https://access.redhat.com/security/cve/CVE-2023-32559 https://bugzilla.redhat.com/show_bug.cgi?id=2230956 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-269: Improper Privilege Management •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-32002 – nodejs: Permissions policies can be bypassed via Module._load
https://notcve.org/view.php?id=CVE-2023-32002
The use of `Module._load()` can bypass the policy mechanism and require modules outside of the policy.json definition for a given module. This vulnerability affects all users using the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js. El uso de 'Module._load()' puede omitir el mecanismo de políticas y requerir módulos fuera de la definición policy.json para un módulo determinado. Esta vulnerabilidad afecta a todos los usuarios que utilizan el mecanismo de directiva experimental en todas las líneas de versión activas: 16.x, 18.x y 20.x. • https://hackerone.com/reports/1960870 https://security.netapp.com/advisory/ntap-20230915-0009 https://access.redhat.com/security/cve/CVE-2023-32002 https://bugzilla.redhat.com/show_bug.cgi?id=2230948 • CWE-288: Authentication Bypass Using an Alternate Path or Channel CWE-1268: Policy Privileges are not Assigned Consistently Between Control and Data Agents •
CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0CVE-2023-32003
https://notcve.org/view.php?id=CVE-2023-32003
`fs.mkdtemp()` and `fs.mkdtempSync()` can be used to bypass the permission model check using a path traversal attack. This flaw arises from a missing check in the fs.mkdtemp() API and the impact is a malicious actor could create an arbitrary directory. This vulnerability affects all users using the experimental permission model in Node.js 20. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. fs.mkdtemp()' y 'fs.mkdtempSync()' se pueden usar para omitir la comprobación del modelo de permisos mediante un ataque Path Traversal. Esta falla surge de una comprobación faltante en la API fs.mkdtemp() y el impacto es que un actor malicioso podría crear un directorio arbitrario. Esta vulnerabilidad afecta a todos los usuarios que usan el modelo de permisos experimental en Node.js 20. Tenga en cuenta que en el momento en que se emitió este CVE, el modelo de permisos es una característica experimental de Node.js. • https://hackerone.com/reports/2037887 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBOZE2QZIBLFFTYWYN23FGKN6HULZ6HX https://security.netapp.com/advisory/ntap-20230915-0009 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-32004
https://notcve.org/view.php?id=CVE-2023-32004
A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions. This vulnerability affects all users using the experimental permission model in Node.js 20. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. Se ha descubierto una vulnerabilidad en Node.js versión 20, específicamente dentro del modelo de permisos experimentales. Esta falla se relaciona con el manejo incorrecto de los Búferes en las API del sistema de archivos, lo que hace que se omita un Path Traversal al verificar los permisos de archivo. Esta vulnerabilidad afecta a todos los usuarios que usan el modelo de permisos experimental en Node.js 20. • https://hackerone.com/reports/2038134 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBOZE2QZIBLFFTYWYN23FGKN6HULZ6HX https://security.netapp.com/advisory/ntap-20230915-0009 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •