drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in cups-filters
Name: |
Ausführen beliebiger Kommandos in cups-filters |
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ID: |
USN-2831-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 15.04, Ubuntu 15.10 |
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Datum: |
Mo, 7. Dezember 2015, 16:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8327 |
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Applikationen: |
cups-filters |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2831-1 December 07, 2015
cups-filters vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 15.10 - Ubuntu 15.04 - Ubuntu 14.04 LTS
Summary:
cups-filters could be made to run programs as the lp user if it processed a specially crafted print job.
Software Description: - cups-filters: OpenPrinting CUPS Filters
Details:
Michal Kowalczyk discovered that the cups-filters foomatic-rip filter incorrectly stripped shell escape characters. A remote attacker could possibly use this issue to execute arbitrary code as the lp user.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 15.10: cups-filters 1.0.76-1ubuntu0.1
Ubuntu 15.04: cups-filters 1.0.67-0ubuntu2.5
Ubuntu 14.04 LTS: cups-filters 1.0.52-0ubuntu1.6
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2831-1 CVE-2015-8327
Package Information: https://launchpad.net/ubuntu/+source/cups-filters/1.0.76-1ubuntu0.1 https://launchpad.net/ubuntu/+source/cups-filters/1.0.67-0ubuntu2.5 https://launchpad.net/ubuntu/+source/cups-filters/1.0.52-0ubuntu1.6
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