Login
Login-Name Passwort


 
Newsletter
Werbung

Sicherheit: Ausführen beliebiger Kommandos in Samba
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Samba
ID: USN-3296-1
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10, Ubuntu 17.04
Datum: Mi, 24. Mai 2017, 16:38
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7494

Originalnachricht

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============2614027030592692172==
Content-Type: multipart/signed; micalg=pgp-sha512;
protocol="application/pgp-signature";
boundary="c57GqRNsoRXxeaxA49galwVOPkKddg8fb"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--c57GqRNsoRXxeaxA49galwVOPkKddg8fb
Content-Type: multipart/mixed;
boundary="UlT3mtvIprMuREHqb8iQarSams3LGuWsN";
protected-headers="v1"
From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <7efcd659-460f-a6ab-1cf2-4d3789c85e96@canonical.com>
Subject: [USN-3296-1] Samba vulnerability

--UlT3mtvIprMuREHqb8iQarSams3LGuWsN
Content-Type: text/plain; charset=utf-8
Content-Language: en-C
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-3296-1
May 24, 2017

samba vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 17.04
- Ubuntu 16.10
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Samba could be made to run programs as an administrator.

Software Description:
- samba: SMB/CIFS file, print, and login server for Unix

Details:

It was discovered that Samba incorrectly handled shared libraries. A remote
attacker could use this flaw to upload a shared library to a writable share
and execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 17.04:
samba 2:4.5.8+dfsg-0ubuntu0.17.04.2

Ubuntu 16.10:
samba 2:4.4.5+dfsg-2ubuntu5.6

Ubuntu 16.04 LTS:
samba 2:4.3.11+dfsg-0ubuntu0.16.04.7

Ubuntu 14.04 LTS:
samba 2:4.3.11+dfsg-0ubuntu0.14.04.8

In general, a standard system update will make all the necessary changes.

References:
https://www.ubuntu.com/usn/usn-3296-1
CVE-2017-7494

Package Information:
https://launchpad.net/ubuntu/+source/samba/2:4.5.8+dfsg-0ubuntu0.17.04.2
https://launchpad.net/ubuntu/+source/samba/2:4.4.5+dfsg-2ubuntu5.6
https://launchpad.net/ubuntu/+source/samba/2:4.3.11+dfsg-0ubuntu0.16.04.7
https://launchpad.net/ubuntu/+source/samba/2:4.3.11+dfsg-0ubuntu0.14.04.8



--UlT3mtvIprMuREHqb8iQarSams3LGuWsN--

--c57GqRNsoRXxeaxA49galwVOPkKddg8fb
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=R4W1
-----END PGP SIGNATURE-----

--c57GqRNsoRXxeaxA49galwVOPkKddg8fb--


--===============2614027030592692172==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

--
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce

--===============2614027030592692172==--
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung