drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in systemd
Name: |
Mangelnde Rechteprüfung in systemd |
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ID: |
USN-4120-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 19.04 |
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Datum: |
Mi, 4. September 2019, 07:13 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15718 |
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Applikationen: |
systemd |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --nuZyIkY1WKjQHjIBWtxTwc6V4zFFE0b7q Content-Type: multipart/mixed; boundary="e1JxOV67W4QYmogRVTvouU257SEqFHNAB"; 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: <5e1b3733-da82-1d1b-6bd4-4022f5464c99@canonical.com> Subject: [USN-4120-1] systemd vulnerability
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========================================================================== Ubuntu Security Notice USN-4120-1 September 03, 2019
systemd vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.04 - Ubuntu 18.04 LTS
Summary:
systemd-resolved would allow unprivileged users to change DNS settings.
Software Description: - systemd: system and service manager
Details:
It was discovered that the systemd-resolved D-Bus interface did not enforce appropriate access controls. A local unprivileged user could exploit this to modify a system's DNS resolver settings.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 19.04: systemd 240-6ubuntu5.6
Ubuntu 18.04 LTS: systemd 237-3ubuntu10.28
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/4120-1 CVE-2019-15718
Package Information: https://launchpad.net/ubuntu/+source/systemd/240-6ubuntu5.6 https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.28
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