K21595932: Samba vulnerability CVE-2018-1057

Security Advisory Description On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users' passwords, including administrative users and privileged service...

K20722197: Samba vulnerability CVE-2017-2619

Security Advisory Description Samba before versions 4.6.1, 4.5.7 and 4.4.11 are vulnerable to a malicious client using a symlink race to allow access to areas of the server file system not exported under the share definition. CVE-2017-2619 Impact There is no impact; F5 products are not affected b...

K00183056: Samba vulnerability CVE-2017-12163

Security Advisory Description An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer,...

K03644631: Samba vulnerability CVE-2016-2126

Security Advisory Description 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...

K85796417: Samba vulnerability CVE-2018-16860

Security Advisory Description A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the...

K15439: Samba vulnerability CVE-2014-0244

Security Advisory Description The sysrecvfrom 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-2014-0244 Impact None. No F5 products are...

K92616530: Samba vulnerability CVE-2015-5296

Security Advisory Description 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 supports connections that are encrypted but unsigned, which allows man-in-the-middle attackers to conduct encrypted-to-unencrypted downgrade attacks by modifying the client-server data stream...

K15417213: Samba vulnerability CVE-2015-7540

Security Advisory Description 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...

K75547109: Samba vulnerability CVE-2020-25717

Security Advisory Description A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. CVE-2020-25717 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisory...

K86005324: Samba vulnerability CVE-2016-2124

Security Advisory Description A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. CVE-2016-2124 Impact There is no impact; F5 products are not affecte...

K25499204: Samba vulnerability CVE-2015-8467

Security Advisory Description The samldbcheckuseraccountcontrolacl function in dsdb/samdb/ldbmodules/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...

K76314525: Samba vulnerabilities CVE-2015-5252 and CVE-2015-5299

Security Advisory Description CVE-2015-5252 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...

K95010211: Samba vulnerability CVE-2019-14907

Security Advisory Description All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log level = 3" or above then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provid...

K20804356: Samba vulnerabilities CVE-2019-3870 and CVE-2019-3880

Security Advisory Description CVE-2019-3870 A vulnerability was found in Samba from version including 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that...

K15031791: Samba vulnerability CVE-2015-5330

Security Advisory Description 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 string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and th...

K08602542: SAMBA vulnerability CVE-2022-0336

Security Advisory Description The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously...

K50314830: Samba MITM vulnerability CVE-2017-11103

Security Advisory Description 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 krb5extractticket the KDC-REP service name must be obtained from t...

K13719: Samba vulnerability CVE-2012-1182

Security Advisory Description The RPC code generator in Samba 3.x before 3.4.16, 3.5.x before 3.5.14, and 3.6.x before 3.6.4 does not implement validation of an array length in a manner consistent with validation of array memory allocation, which allows remote attackers to execute arbitrary code ...

K51324410: SAMBA vulnerabilities CVE-2015-7560 and CVE-2016-0771

Security Advisory Description CVE-2015-7560 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 usin...

K79401162: Samba vulnerabilities CVE-2016-2111, CVE-2016-2113, and CVE-2016-2114

Security Advisory Description CVE-2016-2111 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...