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Fixes: CVE-2016-2118 - A man in the middle can intercept any DCERPC traffic between a client and a server in order toimpersonate the client and get the same privileges as the authenticated user account. CVE-2016-2115 - The protection of DCERPC communication over ncacn_np (which is the default for most the file server related protocols) is inherited from the underlying SMB connection. Samba doesn't enforce SMB signing for this kind of SMB connections by default, which makes man in the middle attacks possible. CVE-2016-2114 - Due to a bug Samba doesn't enforce required smb signing, even if explicitly configured. CVE-2016-2113 - Man in the middle attacks are possible for client triggered LDAP connections (with ldaps://) and ncacn_http connections (with https://). CVE-2016-2112 - A man in the middle is able to downgrade LDAP connections to no integrity protection. It's possible to attack client and server with this. CVE-2016-2111 - When Samba is configured as Domain Controller it allows remote attackers to spoof the computer name of a secure channel's endpoints, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic. CVE-2016-2110 - The feature negotiation of NTLMSSP is not downgrade protected. A man in the middle is able to clear even required flags, especially NTLMSSP_NEGOTIATE_SIGN and NTLMSSP_NEGOTIATE_SEAL. CVE-2015-5370 - Errors in Samba DCE-RPC code can lead to denial of service (crashes and high cpu consumption) and man in the middle attacks. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches