drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in CUPS
Name: |
Zwei Probleme in CUPS |
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ID: |
USN-1207-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 10.10, Ubuntu 11.04 |
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Datum: |
Mi, 14. September 2011, 20:08 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2896
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3170 |
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Applikationen: |
Common UNIX Printing System |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1207-1 September 14, 2011
cups, cupsys vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS
Summary:
An attacker could send crafted print jobs to CUPS and cause it to crash or run programs.
Software Description: - cups: Common UNIX Printing System(tm) - server - cupsys: Common UNIX Printing System(tm) - server
Details:
Tomas Hoger discovered that the CUPS image library incorrectly handled LZW streams. A remote attacker could use this flaw to cause a denial of service or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.04: libcupsimage2 1.4.6-5ubuntu1.4
Ubuntu 10.10: libcupsimage2 1.4.4-6ubuntu2.4
Ubuntu 10.04 LTS: libcupsimage2 1.4.3-1ubuntu1.5
Ubuntu 8.04 LTS: libcupsimage2 1.3.7-1ubuntu3.13
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1207-1 CVE-2011-2896, CVE-2011-3170
Package Information: https://launchpad.net/ubuntu/+source/cups/1.4.6-5ubuntu1.4 https://launchpad.net/ubuntu/+source/cups/1.4.4-6ubuntu2.4 https://launchpad.net/ubuntu/+source/cups/1.4.3-1ubuntu1.5 https://launchpad.net/ubuntu/+source/cupsys/1.3.7-1ubuntu3.13
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