Filtered by vendor Samba
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Total
230 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2015-0240 | 4 Canonical, Novell, Redhat and 1 more | 6 Ubuntu Linux, Suse Linux Enterprise Desktop, Suse Linux Enterprise Server and 3 more | 2025-05-09 | 10.0 HIGH | 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 | 23 Ubuntu Linux, Debian Linux, Fedora and 20 more | 2025-04-23 | 9.0 HIGH | 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-2017-15994 | 1 Samba | 1 Rsync | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| rsync 3.1.3-development before 2017-10-24 mishandles archaic checksums, which makes it easier for remote attackers to bypass intended access restrictions. NOTE: the rsync development branch has significant use beyond the rsync developers, e.g., the code has been copied for use in various GitHub projects. | |||||
| CVE-2016-2126 | 1 Samba | 1 Samba | 2025-04-20 | 4.0 MEDIUM | 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-2017-17433 | 2 Debian, Samba | 2 Debian Linux, Rsync | 2025-04-20 | 4.3 MEDIUM | 3.7 LOW |
| The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions. | |||||
| CVE-2017-9461 | 3 Debian, Redhat, Samba | 8 Debian Linux, Enterprise Linux Desktop, Enterprise Linux Server and 5 more | 2025-04-20 | 6.8 MEDIUM | 6.5 MEDIUM |
| 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-2017-17434 | 2 Debian, Samba | 2 Debian Linux, Rsync | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| The daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, does not check for fnamecmp filenames in the daemon_filter_list data structure (in the recv_files function in receiver.c) and also does not apply the sanitize_paths protection mechanism to pathnames found in "xname follows" strings (in the read_ndx_and_attrs function in rsync.c), which allows remote attackers to bypass intended access restrictions. | |||||
| CVE-2017-7494 | 2 Debian, Samba | 2 Debian Linux, Samba | 2025-04-20 | 10.0 HIGH | 9.8 CRITICAL |
| Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it. | |||||
| CVE-2017-16548 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Rsync | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact by sending crafted data to the daemon. | |||||
| CVE-2017-11103 | 5 Apple, Debian, Freebsd and 2 more | 6 Iphone Os, Mac Os X, Debian Linux and 3 more | 2025-04-20 | 6.8 MEDIUM | 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 | 6 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 3 more | 2025-04-20 | 7.5 HIGH | 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-2017-15275 | 4 Canonical, Debian, Redhat and 1 more | 6 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 3 more | 2025-04-20 | 5.0 MEDIUM | 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-2022-44640 | 2 Heimdal Project, Samba | 2 Heimdal, Samba | 2025-04-15 | N/A | 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 | 3 Heimdal Project, Mit, Samba | 3 Heimdal, Kerberos 5, Samba | 2025-04-14 | N/A | 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-2016-2118 | 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-2013-4496 | 2 Canonical, Samba | 2 Ubuntu Linux, Samba | 2025-04-12 | 5.0 MEDIUM | N/A |
| Samba 3.x before 3.6.23, 4.0.x before 4.0.16, and 4.1.x before 4.1.6 does not enforce the password-guessing protection mechanism for all interfaces, which makes it easier for remote attackers to obtain access via brute-force ChangePasswordUser2 (1) SAMR or (2) RAP attempts. | |||||
| CVE-2015-3223 | 1 Samba | 1 Samba | 2025-04-12 | 5.0 MEDIUM | 5.3 MEDIUM |
| The ldb_wildcard_compare function in ldb_match.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service (infinite loop) via crafted packets. | |||||
| 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-2016-2115 | 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 require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream. | |||||
| 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. | |||||