CVSS: 6.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-0614
https://notcve.org/view.php?id=CVE-2023-0614
The fix in 4.6.16, 4.7.9, 4.8.4 and 4.9.7 for CVE-2018-10919 Confidential attribute disclosure vi LDAP filters was insufficient and an attacker may be able to obtain confidential BitLocker recovery keys from a Samba AD DC. La corrección en 4.6.16, 4.7.9, 4.8.4 y 4.9.7 para CVE-2018-10919 Confidential Attribute Disclosure meidante filtros LDAP era insuficiente y un atacante podría ser capaz de obtener claves confidenciales de recuperación de BitLocker desde un Samba AD DC. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXBPYIA4VWNOD437NAHZ3NXKAETLFB5S https://security.gentoo.org/glsa/202309-06 https://security.netapp.com/advisory/ntap-20230406-0007 https://www.samba.org/samba/security/CVE-2023-0614.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 5.9EPSS: 0%CPEs: 7EXPL: 0CVE-2023-0922
https://notcve.org/view.php?id=CVE-2023-0922
The Samba AD DC administration tool, when operating against a remote LDAP server, will by default send new or reset passwords over a signed-only connection. La herramienta de administración Samba AD DC, cuando opera contra un servidor LDAP remoto, enviará por defecto contraseñas nuevas o restablecidas a través de una conexión firmada. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YXBPYIA4VWNOD437NAHZ3NXKAETLFB5S https://security.gentoo.org/glsa/202309-06 https://security.netapp.com/advisory/ntap-20230406-0007 https://www.samba.org/samba/security/CVE-2023-0922.html • CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 5.9EPSS: 0%CPEs: 3EXPL: 1CVE-2021-20251
https://notcve.org/view.php?id=CVE-2021-20251
A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special conditions are met. Se ha encontrado un fallo en samba. Una condición de ejecución en el código de bloqueo de contraseñas puede conllevar el riesgo de que los ataques de fuerza bruta tengan éxito si se cumplen unas condiciones especiales. • https://bugzilla.redhat.com/show_bug.cgi?id=1929800 https://bugzilla.samba.org/show_bug.cgi?id=14611 https://security.gentoo.org/glsa/202309-06 https://security.netapp.com/advisory/ntap-20230331-0005 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2022-45141
https://notcve.org/view.php?id=CVE-2022-45141
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96). Dado que la vulnerabilidad de elevación de privilegios de Windows Kerberos RC4-HMAC fue revelada por Microsoft el 8 de noviembre de 2022 y según RFC8429 se asume que rc4-hmac es débil, los DC de Directorio Activo Samba vulnerables emitirán tickets cifrados rc4-hmac a pesar de que el servidor de destino admita un cifrado mejor (por ejemplo, aes256-cts-hmac-sha1-96). • https://security.gentoo.org/glsa/202309-06 https://www.samba.org/samba/security/CVE-2022-45141.html • CWE-326: Inadequate Encryption Strength CWE-328: Use of Weak Hash •
CVSS: 6.5EPSS: 2%CPEs: 5EXPL: 0CVE-2022-3437
https://notcve.org/view.php?id=CVE-2022-3437
A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI library allow a length-limited write buffer overflow on malloc() allocated memory when presented with a maliciously small packet. This flaw allows a remote user to send specially crafted malicious data to the application, possibly resulting in a denial of service (DoS) attack. Se encontró una vulnerabilidad de desbordamiento de búfer en Samba dentro de las rutinas GSSAPI unwrap_des() y unwrap_des3() de Heimdal. Las rutinas de descifrado DES y Triple-DES de la biblioteca GSSAPI de Heimdal permiten un desbordamiento del búfer de escritura de longitud limitada en la memoria asignada a malloc() cuando se presenta un paquete maliciosamente pequeño. • http://www.openwall.com/lists/oss-security/2023/02/08/1 https://access.redhat.com/security/cve/CVE-2022-3437 https://bugzilla.redhat.com/show_bug.cgi?id=2137774 https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html https://security.gentoo.org/glsa/202309-06 https://security.gentoo.org/glsa/202310-06 https://security.netapp.com/advisory/ntap-20230216-0008 https://www.samba.org/samba/security/CVE-2022-3437.html • CWE-122: Heap-based Buffer Overflow •