drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Gtk+
Name: |
Mehrere Probleme in Gtk+ |
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ID: |
USN-3418-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 18. September 2017, 21:56 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6311
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2870
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2862 |
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Applikationen: |
GTK |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3418-1 September 18, 2017
gdk-pixbuf vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
GDK-PixBuf could be made to crash or run programs as your login if it opened a specially crafted file.
Software Description: - gdk-pixbuf: GDK Pixbuf library
Details:
It was discovered that the GDK-PixBuf library did not properly handle certain jpeg images. If an user or automated system were tricked into opening a specially crafted jpeg file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-2862)
It was discovered that the GDK-PixBuf library did not properly handle certain tiff images. If an user or automated system were tricked into opening a specially crafted tiff file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-2870)
Ariel Zelivansky discovered that the GDK-PixBuf library did not properly handle printing certain error messages. If an user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this flaw to cause GDK-PixBuf to crash, resulting in a denial of service. (CVE-2017-6311)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: Â libgdk-pixbuf2.0-0Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.36.5-3ubuntu0.2
Ubuntu 16.04 LTS: Â libgdk-pixbuf2.0-0Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.32.2-1ubuntu1.3
Ubuntu 14.04 LTS: Â libgdk-pixbuf2.0-0Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2.30.7-0ubuntu1.7
After a standard system update you need to restart your session to make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3418-1 Â CVE-2017-2862, CVE-2017-2870, CVE-2017-6311
Package Information: Â https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.36.5-3ubuntu0.2 Â https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.32.2-1ubuntu1.3 Â https://launchpad.net/ubuntu/+source/gdk-pixbuf/2.30.7-0ubuntu1.7
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