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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2341
                           samba security update
                              15 August 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           samba
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Access Confidential Data        -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-10919 CVE-2018-10858 

Original Bulletin: 
   http://www.debian.org/security/2018/dsa-4271

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running samba check for an updated version of the software for their
         operating system.

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Debian Security Advisory DSA-4271-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
August 14, 2018                       https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : samba
CVE ID         : CVE-2018-10858 CVE-2018-10919

Several vulnerabilities have been discovered in Samba, a SMB/CIFS file,
print, and login server for Unix. The Common Vulnerabilities and
Exposures project identifies the following issues:

CVE-2018-10858

    Svyatoslav Phirsov discovered that insufficient input validation in
    libsmbclient allowed a malicious Samba server to write to the
    client's heap memory.

CVE-2018-10919

    Phillip Kuhrt discovered that Samba when acting as an Active Domain
    controller disclosed some sensitive attributes.

For the stable distribution (stretch), these problems have been fixed in
version 2:4.5.12+dfsg-2+deb9u3.

We recommend that you upgrade your samba packages.

For the detailed security status of samba please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/samba

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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===========================================================================
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===========================================================================
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