drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libx11
Name: |
Mehrere Probleme in libx11 |
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ID: |
USN-3758-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS |
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Datum: |
Do, 30. August 2018, 23:55 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7942
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14599
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7943
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598 |
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Applikationen: |
X11 |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3758-1 August 30, 2018
libx11 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in libx11.
Software Description: - libx11: X11 client-side library
Details:
Tobias Stoeckmann discovered that libx11 incorrectly handled certain images. An attacker could possibly use this issue to access sensitive information (CVE-2016-7942)
Tobias Stoeckmann discovered that libx11 incorrectly handled certain inputs. An attacker could possibly use this issue to access sensitive information. (CVE-2016-7943)
It was discovered that libx11 incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-14598, CVE-2018-14599, CVE-2018-14600)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: libx11-6 2:1.6.4-3ubuntu0.1 libx11-dev 2:1.6.4-3ubuntu0.1
Ubuntu 16.04 LTS: libx11-6 2:1.6.3-1ubuntu2.1 libx11-dev 2:1.6.3-1ubuntu2.1
Ubuntu 14.04 LTS: libx11-6 2:1.6.2-1ubuntu2.1 libx11-dev 2:1.6.2-1ubuntu2.1
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3758-1 CVE-2016-7942, CVE-2016-7943, CVE-2018-14598, CVE-2018-14599, CVE-2018-14600
Package Information: https://launchpad.net/ubuntu/+source/libx11/2:1.6.4-3ubuntu0.1 https://launchpad.net/ubuntu/+source/libx11/2:1.6.3-1ubuntu2.1 https://launchpad.net/ubuntu/+source/libx11/2:1.6.2-1ubuntu2.1 --=-WNo2lYrC8+x7MAGcAn32 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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