drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in BIND
Name: |
Denial of Service in BIND |
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ID: |
USN-1163-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 10.10, Ubuntu 11.04 |
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Datum: |
Di, 5. Juli 2011, 22:39 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2464 |
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Applikationen: |
BIND |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1163-1 July 05, 2011
bind9 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.04 - Ubuntu 10.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS
Summary:
An attacker could send crafted input to Bind and cause it to crash.
Software Description: - bind9: Internet Domain Name Server
Details:
It was discovered that Bind incorrectly handled certain specially crafted packets. A remote attacker could use this flaw to cause Bind to stop responding, resulting in a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.04: libdns69 1:9.7.3.dfsg-1ubuntu2.2
Ubuntu 10.10: libdns66 1:9.7.1.dfsg.P2-2ubuntu0.4
Ubuntu 10.04 LTS: libdns64 1:9.7.0.dfsg.P1-1ubuntu0.3
Ubuntu 8.04 LTS: libdns36 1:9.4.2.dfsg.P2-2ubuntu0.8
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1163-1 CVE-2011-2464
Package Information: https://launchpad.net/ubuntu/+source/bind9/1:9.7.3.dfsg-1ubuntu2.2 https://launchpad.net/ubuntu/+source/bind9/1:9.7.1.dfsg.P2-2ubuntu0.4 https://launchpad.net/ubuntu/+source/bind9/1:9.7.0.dfsg.P1-1ubuntu0.3 https://launchpad.net/ubuntu/+source/bind9/1:9.4.2.dfsg.P2-2ubuntu0.8
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