CVSS: 5.9EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32742 – Samba SMB1 Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2022-32742
01 Aug 2022 — A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file (or printer) instead of client-supplied data. The client cannot control the area of the server memory written to the file (or printer). Se ha encontrado un fallo en Samba. Algunas solicitudes de escritura de SMB1 no son comprobaban correctamente para asegurar que el cliente había enviado suficientes da... • https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.0EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32744 – Gentoo Linux Security Advisory 202309-06
https://notcve.org/view.php?id=CVE-2022-32744
01 Aug 2022 — 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 • CWE-290: Authentication Bypass by Spoofing •
CVSS: 9.4EPSS: 0%CPEs: 3EXPL: 0CVE-2022-32745 – Gentoo Linux Security Advisory 202309-06
https://notcve.org/view.php?id=CVE-2022-32745
01 Aug 2022 — 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. It was discovered that Samba did not handle MaxQueryDuration when being used in AD DC configurations, contra... • https://security.gentoo.org/glsa/202309-06 • CWE-125: Out-of-bounds Read CWE-908: Use of Uninitialized Resource •
CVSS: 5.5EPSS: 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
01 Aug 2022 — 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... • https://security.gentoo.org/glsa/202309-06 • 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
10 May 2022 — 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. Red Hat Gluster Storage i... • https://access.redhat.com/security/cve/CVE-2021-20316 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.3EPSS: 0%CPEs: 7EXPL: 0CVE-2022-29869 – Gentoo Linux Security Advisory 202311-05
https://notcve.org/view.php?id=CVE-2022-29869
28 Apr 2022 — cifs-utils through 6.14, with verbose logging, can cause an information leak when a file contains = (equal sign) characters but is not a valid credentials file. cifs-utils versiones hasta 6.14, con registro detallado, puede causar un filtrado de información cuando un archivo contiene caracteres = (signo de igualdad) pero no es un archivo de credenciales válido Aurélien Aptel discovered that cifs-utils invoked a shell when requesting a password. In certain environments, a local attacker could possibly use th... • https://github.com/piastry/cifs-utils/commit/8acc963a2e7e9d63fe1f2e7f73f5a03f83d9c379 • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 7.8EPSS: 0%CPEs: 60EXPL: 0CVE-2022-27239 – Gentoo Linux Security Advisory 202311-05
https://notcve.org/view.php?id=CVE-2022-27239
27 Apr 2022 — In cifs-utils through 6.14, a stack-based buffer overflow when parsing the mount.cifs ip= command-line argument could lead to local attackers gaining root privileges. En cifs-utils versiones hasta 6.14, un desbordamiento del búfer en la región stack de la memoria cuando es analizado el argumento de línea de comandos mount.cifs ip= podría conllevar a que atacantes locales obtuvieran privilegios de root Aurélien Aptel discovered that cifs-utils invoked a shell when requesting a password. In certain environmen... • http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_Samba • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-44141 – samba: Information leak via symlinks of existance of files or directories outside of the exported share
https://notcve.org/view.php?id=CVE-2021-44141
21 Feb 2022 — All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed. Todas las versiones de Samba anteriores a 4.15.5, son vulnerables a que un cliente malicioso use un enlace simbólico del servidor para determinar si un archivo o directorio se presenta en un área del sistema de a... • https://security.gentoo.org/glsa/202309-06 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.9EPSS: 22%CPEs: 42EXPL: 3CVE-2021-44142 – Samba fruit_pwrite Heap-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-44142
01 Feb 2022 — The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root. El módulo vfs_fruit de S... • https://github.com/horizon3ai/CVE-2021-44142 • CWE-125: Out-of-bounds Read CWE-787: Out-of-bounds Write •
CVSS: 9.0EPSS: 0%CPEs: 5EXPL: 0CVE-2022-0336 – Gentoo Linux Security Advisory 202309-06
https://notcve.org/view.php?id=CVE-2022-0336
01 Feb 2022 — The Samba AD DC includes checks when adding service principals names (SPNs) to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that account, such as one added when a computer is joined to a domain. An attacker who has the ability to write to an account can exploit this to perform a denial-of-service attack by adding an SPN that matches an existing service. Add... • https://access.redhat.com/security/cve/CVE-2022-0336 • CWE-276: Incorrect Default Permissions •