drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in Common UNIX Printing System
Name: |
Mangelnde Rechteprüfung in Common UNIX Printing System |
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ID: |
USN-3577-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS |
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Datum: |
Mi, 21. Februar 2018, 06:26 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18190 |
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Applikationen: |
Common UNIX Printing System |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --VLSvW7UrLq14pzeUIAZPvXeYhLK9zph91 Content-Type: multipart/mixed; boundary="04lC4eG2L0YBcNI5yB8iaBHYI90KKvet5"; 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: <b4832742-75c0-d064-0976-4af13e59e86d@canonical.com> Subject: [USN-3577-1] CUPS vulnerability
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========================================================================== Ubuntu Security Notice USN-3577-1 February 21, 2018
cups vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
CUPS could be made to provide access to printers over the network.
Software Description: - cups: Common UNIX Printing System(tm)
Details:
Jann Horn discovered that CUPS permitted HTTP requests with the Host header set to "localhost.localdomain" from the loopback interface. If a user were tricked in to opening a specially crafted website in their web browser, an attacker could potentially exploit this to obtain sensitive information or control printers, via a DNS rebinding attack. (CVE-2017-18190)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: cups 2.1.3-4ubuntu0.4
Ubuntu 14.04 LTS: cups 1.7.2-0ubuntu1.9
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3577-1 CVE-2017-18190
Package Information: https://launchpad.net/ubuntu/+source/cups/2.1.3-4ubuntu0.4 https://launchpad.net/ubuntu/+source/cups/1.7.2-0ubuntu1.9
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