CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-2031
https://notcve.org/view.php?id=CVE-2022-2031
A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services. Se ha encontrado un fallo en Samba. Una vulnerabilidad de seguridad es producida cuando el KDC y el servicio kpasswd comparten una misma cuenta y un mismo conjunto de claves, lo que les permite descifrar los tickets del otro. • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-2031.html • CWE-287: Improper Authentication CWE-288: Authentication Bypass Using an Alternate Path or Channel •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32744
https://notcve.org/view.php?id=CVE-2022-32744
A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover. Se ha encontrado un fallo en Samba. El KDC acepta solicitudes kpasswd cifradas con cualquier clave que conozca. • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-32744.html • CWE-290: Authentication Bypass by Spoofing •
CVSS: 8.1EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32745
https://notcve.org/view.php?id=CVE-2022-32745
A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP add or modify the request, usually resulting in a segmentation fault. Se ha encontrado un fallo en Samba. Los usuarios de AD de Samba pueden hacer que el servidor acceda a datos no inicializados con una solicitud de adición o modificación de LDAP, resultando usualmente en un fallo de segmentación. • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-32745.html • CWE-125: Out-of-bounds Read CWE-908: Use of Uninitialized Resource •
CVSS: 5.4EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32746 – samba: AD users can induce a use-after-free in the server process with an LDAP add or modify request
https://notcve.org/view.php?id=CVE-2022-32746
A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl. Se ha encontrado un fallo en el servidor LDAP de Samba AD. El módulo de registro de auditoría de la base de datos AD DC puede acceder a los valores de los mensajes LDAP liberados por un módulo de base de datos anterior, resultando en un problema de uso de memoria previamente liberada. • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-32746.html https://access.redhat.com/security/cve/CVE-2022-32746 https://bugzilla.redhat.com/show_bug.cgi?id=2108215 • CWE-416: Use After Free •
CVSS: 6.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-20316 – samba: Symlink race error can allow metadata read and modify outside of the exported share
https://notcve.org/view.php?id=CVE-2021-20316
A flaw was found in the way Samba handled file/directory metadata. This flaw allows an authenticated attacker with permissions to read or modify share metadata, to perform this operation outside of the share. Se ha encontrado un fallo en la forma en que Samba maneja los metadatos de los archivos/directorios. Este fallo permite a un atacante autenticado con permisos para leer o modificar los metadatos del recurso compartido, llevar a cabo esta operación fuera del recurso compartido. • https://access.redhat.com/security/cve/CVE-2021-20316 https://bugzilla.redhat.com/show_bug.cgi?id=2009673 https://bugzilla.samba.org/show_bug.cgi?id=14842 https://security-tracker.debian.org/tracker/CVE-2021-20316 https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2021-20316.html • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •