drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Freetype
Name: |
Ausführen beliebiger Kommandos in Freetype |
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ID: |
USN-1173-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.10, Ubuntu 11.04 |
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Datum: |
Mo, 25. Juli 2011, 19:57 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0226 |
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Applikationen: |
Freetype |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1173-1 July 25, 2011
freetype vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04 - Ubuntu 10.10
Summary:
FreeType could be made to run programs as your login if it opened a specially crafted font file.
Software Description: - freetype: FreeType 2 is a font engine library
Details:
It was discovered that FreeType did not correctly handle certain malformed Type 1 font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.04: libfreetype6 2.4.4-1ubuntu2.1
Ubuntu 10.10: libfreetype6 2.4.2-2ubuntu0.2
After a standard system update you need to restart your session to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1173-1 CVE-2011-0226
Package Information: https://launchpad.net/ubuntu/+source/freetype/2.4.4-1ubuntu2.1 https://launchpad.net/ubuntu/+source/freetype/2.4.2-2ubuntu0.2
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