Filtered by vendor Samba
Subscribe
Total
236 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-2118 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 6.8 MEDIUM | 7.5 HIGH |
| The MS-SAMR and MS-LSAD protocol implementations 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 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka "BADLOCK." | |||||
| 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-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-2016-2114 | 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-2014-3560 | 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-2014-9512 | 3 Opensuse, Oracle, Samba | 3 Opensuse, Solaris, Rsync | 2025-04-12 | 6.4 MEDIUM | N/A |
| rsync 3.1.1 allows remote attackers to write to arbitrary files via a symlink attack on a file in the synchronization path. | |||||
| 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-2015-5299 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-12 | 5.0 MEDIUM | 5.3 MEDIUM |
| The shadow_copy2_get_shadow_copy_data function in modules/vfs_shadow_copy2.c 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 does not verify that the DIRECTORY_LIST access right has been granted, which allows remote attackers to access snapshots by visiting a shadow copy directory. | |||||
| 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-2014-0178 | 1 Samba | 1 Samba | 2025-04-12 | 3.5 LOW | 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-2016-2112 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 4.3 MEDIUM | 5.9 MEDIUM |
| The bundled LDAP client library 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 does not recognize the "client ldap sasl wrapping" setting, which allows man-in-the-middle attackers to perform LDAP protocol-downgrade attacks 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-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-2010-0547 | 1 Samba | 1 Samba | 2025-04-11 | 2.1 LOW | N/A |
| client/mount.cifs.c in mount.cifs in smbfs in Samba 3.4.5 and earlier does not verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string. | |||||
| 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-2013-4475 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Samba | 2025-04-11 | 4.0 MEDIUM | N/A |
| Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictions by leveraging ACL differences between a file and an associated alternate data stream (ADS). | |||||
| CVE-2010-0787 | 1 Samba | 1 Samba | 2025-04-11 | 4.4 MEDIUM | N/A |
| client/mount.cifs.c in mount.cifs in smbfs in Samba 3.0.22, 3.0.28a, 3.2.3, 3.3.2, 3.4.0, and 3.4.5 allows local users to mount a CIFS share on an arbitrary mountpoint, and gain privileges, via a symlink attack on the mountpoint directory file. | |||||
| CVE-2010-1635 | 1 Samba | 1 Samba | 2025-04-11 | 5.0 MEDIUM | N/A |
| The chain_reply function in process.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to cause a denial of service (NULL pointer dereference and process crash) via a Negotiate Protocol request with a certain 0x0003 field value followed by a Session Setup AndX request with a certain 0x8003 field value. | |||||
| 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. | |||||
| CVE-2012-6150 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-11 | 3.6 LOW | N/A |
| The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator's pam_winbind configuration-file mistake. | |||||