Debian DSA-3860-1 : samba - security update (SambaCry)
Critical Nessus Plugin ID 100391
SynopsisThe remote Debian host is missing a security-related update.
Descriptionsteelo discovered a remote code execution vulnerability in Samba, a SMB/CIFS file, print, and login server for Unix. A malicious client with access to a writable share, can take advantage of this flaw by uploading a shared library and then cause the server to load and execute it.
SolutionUpgrade the samba packages.
For the stable distribution (jessie), this problem has been fixed in version 2:4.2.14+dfsg-0+deb8u6.