drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Bind
Name: |
Denial of Service in Bind |
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ID: |
USN-3769-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS |
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Datum: |
Do, 20. September 2018, 15:55 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5740 |
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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) --ePU51s65qx36YpZYSZXq6XeUrdTdrqljc Content-Type: multipart/mixed; boundary="p2JDYUIcPPoFCeQOdPsUlU3PP4twnmSz5"; 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: <807f5dfd-3a94-50b3-5e9e-954219368ec0@canonical.com> Subject: [USN-3769-1] Bind vulnerability
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========================================================================== Ubuntu Security Notice USN-3769-1 September 20, 2018
bind9 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - 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:
It was discovered that Bind incorrectly handled the deny-answer-aliases feature. If this feature is enabled, a remote attacker could 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 18.04 LTS: bind9 1:9.11.3+dfsg-1ubuntu1.2
Ubuntu 16.04 LTS: bind9 1:9.10.3.dfsg.P4-8ubuntu1.11
Ubuntu 14.04 LTS: bind9 1:9.9.5.dfsg-3ubuntu0.18
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3769-1 CVE-2018-5740
Package Information: https://launchpad.net/ubuntu/+source/bind9/1:9.11.3+dfsg-1ubuntu1.2 https://launchpad.net/ubuntu/+source/bind9/1:9.10.3.dfsg.P4-8ubuntu1.11 https://launchpad.net/ubuntu/+source/bind9/1:9.9.5.dfsg-3ubuntu0.18
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