drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in AccountsService
Name: |
Überschreiben von Dateien in AccountsService |
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ID: |
USN-1351-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 11.10 |
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Datum: |
Di, 31. Januar 2012, 16:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4406 |
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Applikationen: |
AccountsService |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1351-1 January 31, 2012
accountsservice vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
Summary:
AccountsService could be made to overwrite files as the administrator.
Software Description: - accountsservice: query and manipulate user account information
Details:
Hayawardh Vijayakumar discovered that AccountsService incorrectly handled privileges when modifying the language settings on Ubuntu. A local attacker could exploit this issue to modify arbitrary files, and possibly create a denial of service or obtain increased privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.10: accountsservice 0.6.14-1git1ubuntu1.1
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1351-1 CVE-2011-4406
Package Information: https://launchpad.net/ubuntu/+source/accountsservice/0.6.14-1git1ubuntu1.1
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