drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in GDM
Name: |
Ausführen beliebiger Kommandos in GDM |
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ID: |
USN-3737-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS |
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Datum: |
Mo, 13. August 2018, 23:15 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14424 |
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Applikationen: |
Gnome Display Manager |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --bLA4LkHmLWkriaz2iBzPle4JmLV7dUbsK Content-Type: multipart/mixed; boundary="dwKPc4D6sHqYM9RtnSWyr7UTRSQ4aD3Z5"; protected-headers="v1" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <8234d059-1ddb-8b80-97cd-aae62cb91be1@canonical.com> Subject: [USN-3737-1] GDM vulnerability
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========================================================================== Ubuntu Security Notice USN-3737-1 August 13, 2018
gdm3 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
Summary:
GDM could be made to crash or run programs as the administrator.
Software Description: - gdm3: GNOME Display Manager
Details:
A use-after-free was discovered in GDM. A local user could exploit this to cause a denial of service, or potentially execute arbitrary code as the administrator.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: gdm3 3.28.2-0ubuntu1.4
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3737-1 CVE-2018-14424
Package Information: https://launchpad.net/ubuntu/+source/gdm3/3.28.2-0ubuntu1.4
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