Filtered by vendor Samba
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Filtered by product Samba
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Total
223 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-32743 | 2 Fedoraproject, Samba | 2 Fedora, Samba | 2025-08-22 | 7.5 High |
| Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it. | ||||
| CVE-2021-3670 | 3 Fedoraproject, Redhat, Samba | 3 Fedora, Storage, Samba | 2025-08-21 | 6.5 Medium |
| MaxQueryDuration not honoured in Samba AD DC LDAP | ||||
| CVE-2015-0240 | 4 Canonical, Novell, Redhat and 1 more | 9 Ubuntu Linux, Suse Linux Enterprise Desktop, Suse Linux Enterprise Server and 6 more | 2025-05-09 | N/A |
| The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c. | ||||
| CVE-2021-44142 | 6 Canonical, Debian, Fedoraproject and 3 more | 28 Ubuntu Linux, Debian Linux, Fedora and 25 more | 2025-04-23 | 8.8 High |
| 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. | ||||
| CVE-2017-9461 | 3 Debian, Redhat, Samba | 10 Debian Linux, Enterprise Linux, Enterprise Linux Desktop and 7 more | 2025-04-20 | N/A |
| smbd in Samba before 4.4.10 and 4.5.x before 4.5.6 has a denial of service vulnerability (fd_open_atomic infinite loop with high CPU usage and memory consumption) due to wrongly handling dangling symlinks. | ||||
| CVE-2016-2126 | 2 Redhat, Samba | 3 Enterprise Linux, Storage, Samba | 2025-04-20 | 6.5 Medium |
| Samba version 4.0.0 up to 4.5.2 is vulnerable to privilege elevation due to incorrect handling of the PAC (Privilege Attribute Certificate) checksum. A remote, authenticated, attacker can cause the winbindd process to crash using a legitimate Kerberos ticket. A local service with access to the winbindd privileged pipe can cause winbindd to cache elevated access permissions. | ||||
| CVE-2017-15275 | 4 Canonical, Debian, Redhat and 1 more | 8 Ubuntu Linux, Debian Linux, Enterprise Linux and 5 more | 2025-04-20 | 7.5 High |
| Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory. | ||||
| CVE-2017-11103 | 5 Apple, Debian, Freebsd and 2 more | 6 Iphone Os, Mac Os X, Debian Linux and 3 more | 2025-04-20 | 8.1 High |
| Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In _krb5_extract_ticket() the KDC-REP service name must be obtained from the encrypted version stored in 'enc_part' instead of the unencrypted version stored in 'ticket'. Use of the unencrypted version provides an opportunity for successful server impersonation and other attacks. NOTE: this CVE is only for Heimdal and other products that embed Heimdal code; it does not apply to other instances in which this part of the Kerberos 5 protocol specification is violated. | ||||
| CVE-2017-14746 | 4 Canonical, Debian, Redhat and 1 more | 8 Ubuntu Linux, Debian Linux, Enterprise Linux and 5 more | 2025-04-20 | 9.8 Critical |
| Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request. | ||||
| CVE-2022-44640 | 2 Heimdal Project, Samba | 2 Heimdal, Samba | 2025-04-15 | 9.8 Critical |
| Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC). | ||||
| CVE-2022-42898 | 4 Heimdal Project, Mit, Redhat and 1 more | 10 Heimdal, Kerberos 5, Enterprise Linux and 7 more | 2025-04-14 | 8.8 High |
| PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug." | ||||
| CVE-2016-2114 | 3 Canonical, Redhat, Samba | 7 Ubuntu Linux, Enterprise Linux, Rhel Aus and 4 more | 2025-04-12 | N/A |
| The SMB1 protocol implementation in Samba 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not recognize the "server signing = mandatory" setting, which allows man-in-the-middle attackers to spoof SMB servers by modifying the client-server data stream. | ||||
| CVE-2014-0178 | 2 Redhat, Samba | 2 Enterprise Linux, Samba | 2025-04-12 | N/A |
| Samba 3.6.6 through 3.6.23, 4.0.x before 4.0.18, and 4.1.x before 4.1.8, when a certain vfs shadow copy configuration is enabled, does not properly initialize the SRV_SNAPSHOT_ARRAY response field, which allows remote authenticated users to obtain potentially sensitive information from process memory via a (1) FSCTL_GET_SHADOW_COPY_DATA or (2) FSCTL_SRV_ENUMERATE_SNAPSHOTS request. | ||||
| CVE-2014-8143 | 1 Samba | 1 Samba | 2025-04-12 | N/A |
| Samba 4.0.x before 4.0.24, 4.1.x before 4.1.16, and 4.2.x before 4.2rc4, when an Active Directory Domain Controller (AD DC) is configured, allows remote authenticated users to set the LDB userAccountControl UF_SERVER_TRUST_ACCOUNT bit, and consequently gain privileges, by leveraging delegation of authority for user-account or computer-account creation. | ||||
| CVE-2015-5252 | 4 Canonical, Debian, Redhat and 1 more | 5 Ubuntu Linux, Debian Linux, Enterprise Linux and 2 more | 2025-04-12 | 7.2 High |
| vfs.c in smbd in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, when share names with certain substring relationships exist, allows remote attackers to bypass intended file-access restrictions via a symlink that points outside of a share. | ||||
| CVE-2014-3560 | 3 Canonical, Redhat, Samba | 3 Ubuntu Linux, Enterprise Linux, Samba | 2025-04-12 | N/A |
| NetBIOS name services daemon (nmbd) in Samba 4.0.x before 4.0.21 and 4.1.x before 4.1.11 allows remote attackers to execute arbitrary code via unspecified vectors that modify heap memory, involving a sizeof operation on an incorrect variable in the unstrcpy macro in string_wrappers.h. | ||||
| CVE-2016-2119 | 2 Redhat, Samba | 3 Enterprise Linux, Storage, Samba | 2025-04-12 | 7.5 High |
| libcli/smb/smbXcli_base.c in Samba 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5 allows man-in-the-middle attackers to bypass a client-signing protection mechanism, and consequently spoof SMB2 and SMB3 servers, via the (1) SMB2_SESSION_FLAG_IS_GUEST or (2) SMB2_SESSION_FLAG_IS_NULL flag. | ||||
| CVE-2016-2111 | 3 Canonical, Redhat, Samba | 8 Ubuntu Linux, Enterprise Linux, Rhel Aus and 5 more | 2025-04-12 | N/A |
| The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005. | ||||
| CVE-2016-2110 | 3 Canonical, Redhat, Samba | 8 Ubuntu Linux, Enterprise Linux, Rhel Aus and 5 more | 2025-04-12 | N/A |
| The NTLMSSP authentication implementation in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 allows man-in-the-middle attackers to perform protocol-downgrade attacks by modifying the client-server data stream to remove application-layer flags or encryption settings, as demonstrated by clearing the NTLMSSP_NEGOTIATE_SEAL or NTLMSSP_NEGOTIATE_SIGN option to disrupt LDAP security. | ||||
| CVE-2015-5370 | 3 Canonical, Redhat, Samba | 7 Ubuntu Linux, Enterprise Linux, Rhel Aus and 4 more | 2025-04-12 | N/A |
| Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not properly implement the DCE-RPC layer, which allows remote attackers to perform protocol-downgrade attacks, cause a denial of service (application crash or CPU consumption), or possibly execute arbitrary code on a client system via unspecified vectors. | ||||