Orange Tsai discovered that the Samba vfs_fruit module incorrectly handled certain memory operations. A remote attacker could use this issue to cause Samba to crash, resulting in a denial of service, or possibly execute arbitrary code as root. (CVE-2021-44142)
{ "availability": "No subscription required", "binaries": [ { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "ctdb" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "ctdb-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libnss-winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libnss-winbind-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libpam-winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libpam-winbind-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libparse-pidl-perl" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libsmbclient" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libsmbclient-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libsmbclient-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libwbclient-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libwbclient0" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "libwbclient0-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "python-samba" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "python-samba-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "registry-tools" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "registry-tools-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-common" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-common-bin" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-common-bin-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-dev" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-dsdb-modules" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-dsdb-modules-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-libs" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-libs-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-testsuite" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-testsuite-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-vfs-modules" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "samba-vfs-modules-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "smbclient" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "smbclient-dbgsym" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "winbind" }, { "binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.28", "binary_name": "winbind-dbgsym" } ] }