drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in AppArmor
Name: |
Mangelnde Rechteprüfung in AppArmor |
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ID: |
USN-3247-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10 |
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Datum: |
Mi, 29. März 2017, 00:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6507 |
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Applikationen: |
AppArmor |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3247-1 March 28, 2017
apparmor vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
AppArmor could remove the confinement from some programs.
Software Description: - apparmor: Linux security system
Details:
Stéphane Graber discovered that AppArmor incorrectly unloaded some profiles when restarted or upgraded, contrary to expected behavior.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: apparmor 2.10.95-4ubuntu5.3
Ubuntu 16.04 LTS: apparmor 2.10.95-0ubuntu2.6
Ubuntu 14.04 LTS: apparmor 2.10.95-0ubuntu2.6~14.04.1
Ubuntu 12.04 LTS: apparmor 2.7.102-0ubuntu3.11
After a standard system update you need to reboot your computer to make all the necessary changes.
A new utility, called aa-remove-unknown, was added to assist with profiles that would have been previously unloaded when AppArmor was restarted or upgraded.
References: http://www.ubuntu.com/usn/usn-3247-1 CVE-2017-6507
Package Information: https://launchpad.net/ubuntu/+source/apparmor/2.10.95-4ubuntu5.3 https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6 https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6~14.04.1 https://launchpad.net/ubuntu/+source/apparmor/2.7.102-0ubuntu3.11
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