drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in Samba (Aktualisierung)
Name: |
Mangelnde Rechteprüfung in Samba (Aktualisierung) |
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ID: |
USN-3353-4 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM |
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Datum: |
Mo, 24. Juli 2017, 22:45 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11103 |
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Applikationen: |
Samba |
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Update von: |
Mangelnde Rechteprüfung in Heimdal |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3353-4 July 24, 2017
samba vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
Samba could allow unintended access to network services.
Software Description: - samba: SMB/CIFS file, print, and login server for Unix
Details:
USN-3353-1 fixed a vulnerability in Heimdal. This update provides the corresponding update for Samba.
Original advisory details:
 Jeffrey Altman, Viktor Dukhovni, and Nicolas Williams discovered  that Samba clients incorrectly trusted unauthenticated portions  of Kerberos tickets. A remote attacker could use this to impersonate  trusted network services or perform other attacks.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM:  libsmbclient                    2:3.6.25-0ubuntu0.12.04.12
In general, a standard system update will make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3353-4 Â https://www.ubuntu.com/usn/usn-3353-1 Â CVE-2017-11103
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