drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Samba (Aktualisierung)
Name: |
Denial of Service in Samba (Aktualisierung) |
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ID: |
USN-4341-3 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS |
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Datum: |
Do, 30. April 2020, 07:18 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10704 |
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Applikationen: |
Samba |
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Update von: |
Zwei Probleme in Samba |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4341-3 April 29, 2020
samba regression ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
USN-4341-1 introduced a regression in Samba.
Software Description: - samba: SMB/CIFS file, print, and login server for Unix
Details:
USN-4341-1 fixed vulnerabilities in Samba. The updated packages for Ubuntu 16.04 LTS introduced a regression when using LDAP. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could possibly use this issue to cause Samba to consume resources, resulting in a denial of service. (CVE-2020-10704)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: samba 2:4.3.11+dfsg-0ubuntu0.16.04.27
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4341-3 https://usn.ubuntu.com/4341-1 https://launchpad.net/bugs/1875798
Package Information: https://launchpad.net/ubuntu/+source/samba/2:4.3.11+dfsg-0ubuntu0.16.04.27
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