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Sicherheit: Denial of Service in Konversation
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Name: Denial of Service in Konversation
ID: USN-2401-1
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 LTS
Datum: Di, 11. November 2014, 07:48
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8483
Applikationen: Konversation

Originalnachricht

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==========================================================================
Ubuntu Security Notice USN-2401-1
November 10, 2014

konversation vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS

Summary:

Konversation could be made to crash if it received specially crafted
network traffic.

Software Description:
- konversation: Internet Relay Chat (IRC) client for KDE

Details:

Manuel Nickschas discovered that Konversation did not properly perform
input sanitization when using Blowfish ECB encryption. A remote attacker
could exploit this to cause a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 LTS:
konversation 1.4-1ubuntu2.1

After a standard system update you need to restart Konversation to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2401-1
CVE-2014-8483

Package Information:
https://launchpad.net/ubuntu/+source/konversation/1.4-1ubuntu2.1





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