drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in GTK-VNC
Name: |
Zwei Probleme in GTK-VNC |
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ID: |
USN-3203-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS |
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Datum: |
Mo, 20. Februar 2017, 20:30 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5884
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5885 |
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Applikationen: |
GTK-VNC |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3249832135582109667== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="wVUhUcWtCP7qnCPBlanemc3NGdgsuvAaG"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --wVUhUcWtCP7qnCPBlanemc3NGdgsuvAaG Content-Type: multipart/mixed; boundary="7Iw6A3hCUlad4pL3GCDw0ffLsQJLHKAXW" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <48c88272-bb75-ff3e-c9f2-3e1efd257375@canonical.com> Subject: [USN-3203-1] gtk-vnc vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3203-1 February 20, 2017
gtk-vnc vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
gtk-vnc could be made to crash or run programs if it received specially crafted network traffic.
Software Description: - gtk-vnc: VNC viewer widget
Details:
It was discovered that gtk-vnc incorrectly validated certain data. A malicious server could use this issue to cause gtk-vnc to crash, resulting in 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 14.04 LTS: libgtk-vnc-1.0-0 0.5.3-0ubuntu2.1 libgtk-vnc-2.0-0 0.5.3-0ubuntu2.1 libgvnc-1.0-0 0.5.3-0ubuntu2.1
Ubuntu 12.04 LTS: libgtk-vnc-1.0-0 0.5.0-1ubuntu1.1 libgtk-vnc-2.0-0 0.5.0-1ubuntu1.1 libgvnc-1.0-0 0.5.0-1ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3203-1 CVE-2017-5884, CVE-2017-5885
Package Information: https://launchpad.net/ubuntu/+source/gtk-vnc/0.5.3-0ubuntu2.1 https://launchpad.net/ubuntu/+source/gtk-vnc/0.5.0-1ubuntu1.1
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