drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Libtasn1
Name: |
Ausführen beliebiger Kommandos in Libtasn1 |
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ID: |
USN-2559-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
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Datum: |
Mi, 8. April 2015, 18:42 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2806 |
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Applikationen: |
GNU Libtasn1 |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2559-1 April 08, 2015
libtasn1-3, libtasn1-6 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS
Summary:
Libtasn1 could be made to crash or run programs if it processed specially crafted data.
Software Description: - libtasn1-6: Library to manage ASN.1 structures - libtasn1-3: Library to manage ASN.1 structures
Details:
Hanno Böck discovered that Libtasn1 incorrectly handled certain ASN.1 data. A remote attacker could possibly exploit this with specially crafted ASN.1 data and cause applications using Libtasn1 to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.10: libtasn1-6 4.0-2ubuntu0.1
Ubuntu 14.04 LTS: libtasn1-6 3.4-3ubuntu0.2
Ubuntu 12.04 LTS: libtasn1-3 2.10-1ubuntu1.3
Ubuntu 10.04 LTS: libtasn1-3 2.4-1ubuntu0.3
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2559-1 CVE-2015-2806
Package Information: https://launchpad.net/ubuntu/+source/libtasn1-6/4.0-2ubuntu0.1 https://launchpad.net/ubuntu/+source/libtasn1-6/3.4-3ubuntu0.2 https://launchpad.net/ubuntu/+source/libtasn1-3/2.10-1ubuntu1.3 https://launchpad.net/ubuntu/+source/libtasn1-3/2.4-1ubuntu0.3
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