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.
{ "ubuntu_priority": "high", "binaries": [ { "binary_name": "libnss-winbind", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libpam-smbpass", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libpam-winbind", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libparse-pidl-perl", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libsmbclient", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libsmbclient-dev", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libsmbsharemodes-dev", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libsmbsharemodes0", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libwbclient-dev", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "libwbclient0", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "python-samba", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "registry-tools", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-common", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-common-bin", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-dbg", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-dev", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-doc", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-dsdb-modules", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-libs", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-testsuite", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "samba-vfs-modules", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "smbclient", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" }, { "binary_name": "winbind", "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.3" } ], "availability": "No subscription required" }