drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Nagios
Name: |
Mehrere Probleme in Nagios |
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ID: |
USN-3253-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10 |
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Datum: |
Mo, 3. April 2017, 23:11 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7205
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7108
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1878
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9566 |
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Applikationen: |
Nagios |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============0497712089652457306== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="VUOS2CtsO2BfuWlxvKObJJde1fCBcwi4E"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --VUOS2CtsO2BfuWlxvKObJJde1fCBcwi4E Content-Type: multipart/mixed; boundary="RO0B7rTm1DBPNhrAV5cx1mdOMvr4xoMdB" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <7f9fa085-7a94-dc6c-a38e-62768795c563@canonical.com> Subject: [USN-3253-1] Nagios vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3253-1 April 03, 2017
nagios3 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Nagios.
Software Description: - nagios3: host/service/network monitoring and management system
Details:
It was discovered that Nagios incorrectly handled certain long strings. A remote authenticated attacker could use this issue to cause Nagios to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2013-7108, CVE-2013-7205)
It was discovered that Nagios incorrectly handled certain long messages to cmd.cgi. A remote attacker could possibly use this issue to cause Nagios to crash, resulting in a denial of service. (CVE-2014-1878)
Dawid Golunski discovered that Nagios incorrectly handled symlinks when accessing log files. A local attacker could possibly use this issue to elevate privileges. In the default installation of Ubuntu, this should be prevented by the Yama link restrictions. (CVE-2016-9566)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: nagios3-cgi 3.5.1.dfsg-2.1ubuntu3.1 nagios3-core 3.5.1.dfsg-2.1ubuntu3.1
Ubuntu 16.04 LTS: nagios3-cgi 3.5.1.dfsg-2.1ubuntu1.1 nagios3-core 3.5.1.dfsg-2.1ubuntu1.1
Ubuntu 14.04 LTS: nagios3-cgi 3.5.1-1ubuntu1.1 nagios3-core 3.5.1-1ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3253-1 CVE-2013-7108, CVE-2013-7205, CVE-2014-1878, CVE-2016-9566
Package Information: https://launchpad.net/ubuntu/+source/nagios3/3.5.1.dfsg-2.1ubuntu3.1 https://launchpad.net/ubuntu/+source/nagios3/3.5.1.dfsg-2.1ubuntu1.1 https://launchpad.net/ubuntu/+source/nagios3/3.5.1-1ubuntu1.1
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