drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Prüfung von Signaturen in Samba (Aktualisierung)
Name: |
Mangelnde Prüfung von Signaturen in Samba (Aktualisierung) |
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ID: |
USN-3976-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM, Ubuntu 14.04 ESM |
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Datum: |
Di, 14. Mai 2019, 18:38 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16860 |
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Applikationen: |
Samba |
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Update von: |
Mangelnde Prüfung von Signaturen in Samba |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3976-2 May 14, 2019
samba vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM - 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-3976-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
Isaac Boukris and Andrew Bartlett discovered that Samba incorrectly checked S4U2Self packets. In certain environments, a remote attacker could possibly use this issue to escalate privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 ESM: samba 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm1
Ubuntu 12.04 ESM: samba 2:3.6.25-0ubuntu0.12.04.18
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3976-2 https://usn.ubuntu.com/usn/usn-3976-1 CVE-2018-16860 --=-JCf/m4ljcv+hEC8XKSpA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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