The Samba server on Apple Mac OS X 10.3.9 and 10.4.10, when Windows file sharing is enabled, does not enforce disk quotas after dropping privileges, which allows remote authenticated users to use disk space in excess of quota.

samba buffer overflow

Stack-based buffer overflow in nmbd in Samba 3.0.0 through 3.0.26a, when configured as a Primary or Backup Domain controller, allows remote attackers to have an unknown impact via crafted GETDC mailslot requests, related to handling of GETDC logon server requests.

Format string vulnerability in the afsacl.so VFS module in Samba 3.0.6 through 3.0.23d allows context-dependent attackers to execute arbitrary code via format string specifiers in a filename on an AFS file system, which is not properly handled during Windows ACL mapping.

Buffer overflow in the nss_winbind.so.1 library in Samba 3.0.21 through 3.0.23d, as used in the winbindd daemon on Solaris, allows attackers to execute arbitrary code via the (1) gethostbyname and (2) getipnodebyname functions.

security flaw

smbd in Samba 3.0.6 through 3.0.23d allows remote authenticated users to cause a denial of service (memory and CPU exhaustion) by renaming a file in a way that prevents a request from being removed from the deferred open queue, which triggers an infinite loop.

samba: Loading shared modules from any path in the system leading to RCE (SambaCry)

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.

Multiple memory leaks in Samba before 3.0.6 allow attackers to cause a denial of service (memory consumption).

security flaw

Integer overflow in the Samba daemon (smbd) in Samba 2.x and 3.0.x through 3.0.9 allows remote authenticated users to cause a denial of service (application crash) and possibly execute arbitrary code via a Samba request with a large number of security descriptors that triggers a heap-based buffer overflow.

security flaw

Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in Samba before 2.2.8, and Samba-TNG before 0.3.1, allows remote attackers to execute arbitrary code.

security flaw

The ms_fnmatch function in Samba 3.0.4 and 3.0.7 and possibly other versions allows remote authenticated users to cause a denial of service (CPU consumption) via a SAMBA request that contains multiple * (wildcard) characters.

Samba before 2.2.5 does not properly terminate the enum_csc_policy data structure, which may allow remote attackers to execute arbitrary code via a buffer overflow attack.

security flaw

Buffer overflow in the QFILEPATHINFO request handler in Samba 3.0.x through 3.0.7 may allow remote attackers to execute arbitrary code via a TRANSACT2_QFILEPATHINFO request with a small "maximum data bytes" value.

Samba Web Administration Tool (SWAT) in Samba 2.0.7 installs the cgi.log logging file with world readable permissions, which allows local users to read sensitive information such as user names and passwords.

smbd in Samba before 2.2.11 allows remote attackers to cause a denial of service (daemon crash) by sending a FindNextPrintChangeNotify request without a previous FindFirstPrintChangeNotify, as demonstrated by the SMB client in Windows XP SP2.

security flaw

Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an encrypted password that causes the overflow during decryption in which a DOS codepage string is converted to a little-endian UCS2 unicode string.

security flaw

The unix_clean_name function in Samba 2.2.x through 2.2.11, and 3.0.x before 3.0.2a, trims certain directory names down to absolute paths, which could allow remote attackers to bypass the specified share restrictions and read, write, or list arbitrary files via "/.////" style sequences in pathnames.

Samba Web Administration Tool (SWAT) in Samba 2.0.7 allows local users to overwrite arbitrary files via a symlink attack on the cgi.log file.

Samba has a buffer overflow which allows a remote attacker to obtain root access by specifying a long password.

security flaw

The process_logon_packet function in the nmbd server for Samba 3.0.6 and earlier, when domain logons are enabled, allows remote attackers to cause a denial of service via a SAM_UAS_CHANGE request with a length value that is larger than the number of structures that are provided.

security flaw

Samba 3.0.6 and earlier allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via certain malformed requests that cause new processes to be spawned and enter an infinite loop.