Product:

Samba

(Samba)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 209
Date Id Summary Products Score Patch Annotated
2022-02-18 CVE-2020-25719 A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise. Ubuntu_linux, Debian_linux, Fedora, Enterprise_linux, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_for_ibm_z_systems, Enterprise_linux_for_ibm_z_systems_eus, Enterprise_linux_for_power_big_endian, Enterprise_linux_for_power_little_endian, Enterprise_linux_for_power_little_endian_eus, Enterprise_linux_for_scientific_computing, Enterprise_linux_server_aus, Enterprise_linux_server_tus, Enterprise_linux_server_update_services_for_sap_solutions, Enterprise_linux_workstation, Samba 7.2
2022-02-18 CVE-2020-25722 Multiple flaws were found in the way samba AD DC implemented access and conformance checking of stored data. An attacker could use this flaw to cause total domain compromise. Ubuntu_linux, Debian_linux, Fedora, Samba 8.8
2022-02-21 CVE-2021-44141 All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed. Fedora, Storage, Samba 4.3
2022-03-02 CVE-2021-23192 A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements. Samba 7.5
2022-03-02 CVE-2021-3738 In DCE/RPC it is possible to share the handles (cookies for resource state) between multiple connections via a mechanism called 'association groups'. These handles can reference connections to our sam.ldb database. However while the database was correctly shared, the user credentials state was only pointed at, and when one connection within that association group ended, the database would be left pointing at an invalid 'struct session_info'. The most likely outcome here is a crash, but it is... Samba 8.8
2022-03-16 CVE-2020-25721 Kerberos acceptors need easy access to stable AD identifiers (eg objectSid). Samba as an AD DC now provides a way for Linux applications to obtain a reliable SID (and samAccountName) in issued tickets. Samba 8.8
2022-08-23 CVE-2021-20316 A flaw was found in the way Samba handled file/directory metadata. This flaw allows an authenticated attacker with permissions to read or modify share metadata, to perform this operation outside of the share. Debian_linux, Enterprise_linux, Enterprise_linux_aus, Enterprise_linux_eus, Enterprise_linux_tus, Virtualization_host, Samba 6.8
2022-08-23 CVE-2021-3670 MaxQueryDuration not honoured in Samba AD DC LDAP Fedora, Storage, Samba 6.5
2022-08-25 CVE-2022-2031 A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services. Samba 8.8
2022-08-25 CVE-2022-32744 A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover. Samba 8.8