Filtered by vendor Samba Subscriptions
Filtered by product Samba Subscriptions
Total 210 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2002-1318 4 Hp, Redhat, Samba and 1 more 4 Cifs-9000 Server, Linux, Samba and 1 more 2026-04-16 N/A
Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an encrypted password that causes the overflow during decryption in which a DOS codepage string is converted to a little-endian UCS2 unicode string.
CVE-2000-0937 1 Samba 1 Samba 2026-04-16 N/A
Samba Web Administration Tool (SWAT) in Samba 2.0.7 does not log login attempts in which the username is correct but the password is wrong, which allows remote attackers to conduct brute force password guessing attacks.
CVE-1999-0810 1 Samba 1 Samba 2026-04-16 N/A
Denial of service in Samba NETBIOS name service daemon (nmbd).
CVE-2003-0196 6 Compaq, Hp, Redhat and 3 more 9 Tru64, Cifs-9000 Server, Hp-ux and 6 more 2026-04-16 N/A
Multiple buffer overflows in Samba before 2.2.8a may allow remote attackers to execute arbitrary code or cause a denial of service, as discovered by the Samba team and a different vulnerability than CVE-2003-0201.
CVE-1999-1288 4 Caldera, Redhat, Samba and 1 more 4 Openlinux, Linux, Samba and 1 more 2026-04-16 N/A
Samba 1.9.18 inadvertently includes a prototype application, wsmbconf, which is installed with incorrect permissions including the setgid bit, which allows local users to read and write files and possibly gain privileges via bugs in the program.
CVE-1999-0811 1 Samba 1 Samba 2026-04-16 N/A
Buffer overflow in Samba smbd program via a malformed message command.
CVE-2003-1332 3 Linux, Redhat, Samba 3 Linux Kernel, Enterprise Linux, Samba 2026-04-16 N/A
Stack-based buffer overflow in the reply_nttrans function in Samba 2.2.7a and earlier allows remote attackers to execute arbitrary code via a crafted request, a different vulnerability than CVE-2003-0201.
CVE-2004-0808 2 Redhat, Samba 2 Enterprise Linux, Samba 2026-04-16 N/A
The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.
CVE-1999-0812 1 Samba 1 Samba 2026-04-16 N/A
Race condition in Samba smbmnt allows local users to mount file systems in arbitrary locations.
CVE-1999-0182 1 Samba 1 Samba 2026-04-16 N/A
Samba has a buffer overflow which allows a remote attacker to obtain root access by specifying a long password.
CVE-2004-2546 2 Samba, Trustix 2 Samba, Secure Linux 2026-04-16 N/A
Multiple memory leaks in Samba before 3.0.6 allow attackers to cause a denial of service (memory consumption).
CVE-2004-0686 3 Redhat, Samba, Trustix 3 Enterprise Linux, Samba, Secure Linux 2026-04-16 N/A
Buffer overflow in Samba 2.2.x to 2.2.9, and 3.0.0 to 3.0.4, when the "mangling method = hash" option is enabled in smb.conf, has unknown impact and attack vectors.
CVE-2004-0600 3 Redhat, Samba, Trustix 3 Enterprise Linux, Samba, Secure Linux 2026-04-16 N/A
Buffer overflow in the Samba Web Administration Tool (SWAT) in Samba 3.0.2 to 3.0.4 allows remote attackers to execute arbitrary code via an invalid base-64 character during HTTP basic authentication.
CVE-2001-1162 3 Hp, Redhat, Samba 3 Cifs-9000 Server, Linux, Samba 2026-04-16 N/A
Directory traversal vulnerability in the %m macro in the smb.conf configuration file in Samba before 2.2.0a allows remote attackers to overwrite certain files via a .. in a NETBIOS name, which is used as the name for a .log file.
CVE-2025-0620 2 Redhat, Samba 3 Enterprise Linux, Openshift, Samba 2026-03-18 4.9 Medium
A flaw was found in Samba. The smbd service daemon does not pick up group membership changes when re-authenticating an expired SMB session. This issue can expose file shares until clients disconnect and then connect again.
CVE-2020-1472 9 Canonical, Debian, Fedoraproject and 6 more 20 Ubuntu Linux, Debian Linux, Fedora and 17 more 2026-02-23 5.5 Medium
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications.
CVE-2023-3961 3 Fedoraproject, Redhat, Samba 7 Fedora, Enterprise Linux, Enterprise Linux Eus and 4 more 2025-11-20 9.1 Critical
A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call (RPC) services like SAMR LSA or SPOOLSS, which Samba initiates on demand. However, due to inadequate sanitization of incoming client pipe names, allowing a client to send a pipe name containing Unix directory traversal characters (../). This could result in SMB clients connecting as root to Unix domain sockets outside the private directory. If an attacker or client managed to send a pipe name resolving to an external service using an existing Unix domain socket, it could potentially lead to unauthorized access to the service and consequential adverse events, including compromise or service crashes.
CVE-2023-42670 3 Fedoraproject, Redhat, Samba 4 Fedora, Enterprise Linux, Storage and 1 more 2025-11-20 6.5 Medium
A flaw was found in Samba. It is susceptible to a vulnerability where multiple incompatible RPC listeners can be initiated, causing disruptions in the AD DC service. When Samba's RPC server experiences a high load or unresponsiveness, servers intended for non-AD DC purposes (for example, NT4-emulation "classic DCs") can erroneously start and compete for the same unix domain sockets. This issue leads to partial query responses from the AD DC, causing issues such as "The procedure number is out of range" when using tools like Active Directory Users. This flaw allows an attacker to disrupt AD DC services.
CVE-2023-42669 2 Redhat, Samba 10 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Ibm Z Systems and 7 more 2025-11-20 6.5 Medium
A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the "rpcecho" service operates with only one worker in the main RPC task, allowing calls to the "rpcecho" server to be blocked for a specified time, causing service disruptions. This disruption is triggered by a "sleep()" call in the "dcesrv_echo_TestSleep()" function under specific conditions. Authenticated users or attackers can exploit this vulnerability to make calls to the "rpcecho" server, requesting it to block for a specified duration, effectively disrupting most services and leading to a complete denial of service on the AD DC. The DoS affects all other services as "rpcecho" runs in the main RPC task.
CVE-2023-4091 3 Fedoraproject, Redhat, Samba 7 Fedora, Enterprise Linux, Enterprise Linux Eus and 4 more 2025-11-20 6.5 Medium
A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "acl_xattr" is configured with "acl_xattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only access but then implicitly truncates the opened file to 0 bytes if the client specifies a separate OVERWRITE create disposition request. The issue arises in configurations that bypass kernel file system permissions checks, relying solely on Samba's permissions.