Total
209 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-2111 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 4.3 MEDIUM | 6.3 MEDIUM |
| 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-2014-3493 | 1 Samba | 1 Samba | 2025-04-12 | 2.7 LOW | N/A |
| The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference. | |||||
| CVE-2016-2119 | 1 Samba | 1 Samba | 2025-04-12 | 6.8 MEDIUM | 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-2016-2113 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 5.8 MEDIUM | 7.4 HIGH |
| Samba 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof LDAPS and HTTPS servers and obtain sensitive information via a crafted certificate. | |||||
| CVE-2013-6442 | 1 Samba | 1 Samba | 2025-04-12 | 5.8 MEDIUM | N/A |
| The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging an unintended administrative change. | |||||
| CVE-2015-7540 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| The LDAP server in the AD domain controller in Samba 4.x before 4.1.22 does not check return values to ensure successful ASN.1 memory allocation, which allows remote attackers to cause a denial of service (memory consumption and daemon crash) via crafted packets. | |||||
| CVE-2016-2110 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| 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-2016-0771 | 1 Samba | 1 Samba | 2025-04-12 | 4.9 MEDIUM | 5.9 MEDIUM |
| The internal DNS server in Samba 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4, when an AD DC is configured, allows remote authenticated users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from process memory by uploading a crafted DNS TXT record. | |||||
| CVE-2015-5252 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 5.0 MEDIUM | 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-2015-8467 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 6.0 MEDIUM | 7.5 HIGH |
| The samldb_check_user_account_control_acl function in dsdb/samdb/ldb_modules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass intended access restrictions by leveraging the existence of a domain with both a Samba DC and a Windows DC, a similar issue to CVE-2015-2535. | |||||
| CVE-2015-5370 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| 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. | |||||
| CVE-2015-7560 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 4.0 MEDIUM | 6.5 MEDIUM |
| The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL content. | |||||
| CVE-2016-2114 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| 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-2014-0244 | 1 Samba | 1 Samba | 2025-04-12 | 3.3 LOW | N/A |
| The sys_recvfrom function in nmbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed UDP packet. | |||||
| CVE-2014-0239 | 1 Samba | 1 Samba | 2025-04-12 | 5.0 MEDIUM | N/A |
| The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged response packet that triggers a communication loop, a related issue to CVE-1999-0103. | |||||
| CVE-2014-3560 | 3 Canonical, Redhat, Samba | 3 Ubuntu Linux, Enterprise Linux, Samba | 2025-04-12 | 7.9 HIGH | 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-2010-0926 | 1 Samba | 1 Samba | 2025-04-11 | 3.5 LOW | N/A |
| The default configuration of smbd in Samba before 3.3.11, 3.4.x before 3.4.6, and 3.5.x before 3.5.0rc3, when a writable share exists, allows remote authenticated users to leverage a directory traversal vulnerability, and access arbitrary files, by using the symlink command in smbclient to create a symlink containing .. (dot dot) sequences, related to the combination of the unix extensions and wide links options. | |||||
| CVE-2012-0817 | 1 Samba | 1 Samba | 2025-04-11 | 5.0 MEDIUM | N/A |
| Memory leak in smbd in Samba 3.6.x before 3.6.3 allows remote attackers to cause a denial of service (memory and CPU consumption) by making many connection requests. | |||||
| CVE-2011-0719 | 1 Samba | 1 Samba | 2025-04-11 | 5.0 MEDIUM | N/A |
| Samba 3.x before 3.3.15, 3.4.x before 3.4.12, and 3.5.x before 3.5.7 does not perform range checks for file descriptors before use of the FD_SET macro, which allows remote attackers to cause a denial of service (stack memory corruption, and infinite loop or daemon crash) by opening a large number of files, related to (1) Winbind or (2) smbd. | |||||
| CVE-2010-0728 | 1 Samba | 1 Samba | 2025-04-11 | 8.5 HIGH | N/A |
| smbd in Samba 3.3.11, 3.4.6, and 3.5.0, when libcap support is enabled, runs with the CAP_DAC_OVERRIDE capability, which allows remote authenticated users to bypass intended file permissions via standard filesystem operations with any client. | |||||