drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Wayland
Name: |
Ausführen beliebiger Kommandos in Wayland |
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ID: |
USN-3622-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10 |
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Datum: |
Mo, 9. April 2018, 21:52 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16612 |
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Applikationen: |
Wayland |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --pvD4UsYaQ4VS5qThHi15Xa72hDvnuik0d Content-Type: multipart/mixed; boundary="RdecB6BBIbrGwkDbXsVna0H2w4Ymm40B8"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <d9df75d1-3dde-df54-c335-72c00d194a54@canonical.com> Subject: [USN-3622-1] Wayland vulnerability
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========================================================================== Ubuntu Security Notice USN-3622-1 April 09, 2018
wayland vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Wayland could be made to crash or run programs if it opened a specially crafted file.
Software Description: - wayland: Wayland compositor infrastructure
Details:
It was discovered that the Wayland Xcursor support incorrectly handled certain files. An attacker could use these issues to cause Wayland 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 17.10: libwayland-cursor0 1.14.0-1ubuntu0.1
Ubuntu 16.04 LTS: libwayland-bin 1.12.0-1~ubuntu16.04.3 libwayland-client0 1.12.0-1~ubuntu16.04.3 libwayland-cursor0 1.12.0-1~ubuntu16.04.3 libwayland-dev 1.12.0-1~ubuntu16.04.3 libwayland-doc 1.12.0-1~ubuntu16.04.3 libwayland-server0 1.12.0-1~ubuntu16.04.3
Ubuntu 14.04 LTS: libwayland-cursor0 1.4.0-1ubuntu1.1
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3622-1 CVE-2017-16612
Package Information: https://launchpad.net/ubuntu/+source/wayland/1.14.0-1ubuntu0.1 https://launchpad.net/ubuntu/+source/wayland/1.12.0-1~ubuntu16.04.3 https://launchpad.net/ubuntu/+source/wayland/1.4.0-1ubuntu1.1
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