drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in FreeType
Name: |
Ausführen beliebiger Kommandos in FreeType |
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ID: |
USN-4593-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
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Datum: |
Di, 20. Oktober 2020, 17:36 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15999 |
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Applikationen: |
Freetype |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4593-1 October 20, 2020
freetype vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
FreeType could be made to crash or run programs as your login if it opened a specially crafted file.
Software Description: - freetype: FreeType 2 is a font engine library
Details:
Sergei Glazunov discovered that FreeType did not correctly handle certain malformed 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 20.04 LTS: libfreetype6 2.10.1-2ubuntu0.1
Ubuntu 18.04 LTS: libfreetype6 2.8.1-2ubuntu2.1
Ubuntu 16.04 LTS: libfreetype6 2.6.1-0.1ubuntu2.5
After a standard system update you need to restart your session to make all the necessary changes.
References: https://usn.ubuntu.com/4593-1 CVE-2020-15999
Package Information: https://launchpad.net/ubuntu/+source/freetype/2.10.1-2ubuntu0.1 https://launchpad.net/ubuntu/+source/freetype/2.8.1-2ubuntu2.1 https://launchpad.net/ubuntu/+source/freetype/2.6.1-0.1ubuntu2.5
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