drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in BIND
Name: |
Denial of Service in BIND |
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ID: |
USN-3535-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10 |
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Datum: |
Mi, 17. Januar 2018, 17:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3145 |
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Applikationen: |
BIND |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6SvjOAVUbG2w3HoIr0AA1E4dc8NCP15Ct Content-Type: multipart/mixed; boundary="gwtA7LwDcP8P5ihXOP3chGc70aMa1QlBf"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <c7e71d9d-a751-5512-939a-830bffec498e@canonical.com> Subject: [USN-3535-1] Bind vulnerability
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========================================================================== Ubuntu Security Notice USN-3535-1 January 17, 2018
bind9 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Bind could be made to crash if it received specially crafted network traffic.
Software Description: - bind9: Internet Domain Name Server
Details:
Jayachandran Palanisamy discovered that the Bind resolver incorrectly handled fetch cleanup sequencing. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.10: bind9 1:9.10.3.dfsg.P4-12.6ubuntu1.1
Ubuntu 16.04 LTS: bind9 1:9.10.3.dfsg.P4-8ubuntu1.10
Ubuntu 14.04 LTS: bind9 1:9.9.5.dfsg-3ubuntu0.17
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3535-1 CVE-2017-3145
Package Information: https://launchpad.net/ubuntu/+source/bind9/1:9.10.3.dfsg.P4-12.6ubuntu1.1 https://launchpad.net/ubuntu/+source/bind9/1:9.10.3.dfsg.P4-8ubuntu1.10 https://launchpad.net/ubuntu/+source/bind9/1:9.9.5.dfsg-3ubuntu0.17
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