drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Prüfung von Zertifikaten in Python
Name: |
Mangelnde Prüfung von Zertifikaten in Python |
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ID: |
USN-1982-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.04 LTS |
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Datum: |
Mi, 2. Oktober 2013, 07:52 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4238 |
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Applikationen: |
Python |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1982-1 October 01, 2013
python2.6 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 10.04 LTS
Summary:
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
Software Description: - python2.6: An interactive high-level object-oriented language
Details:
Ryan Sleevi discovered that Python did not properly handle certificates with NULL characters in the Subject Alternative Name field. An attacker could exploit this to perform a man in the middle attack to view sensitive information or alter encrypted communications.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 10.04 LTS: python2.6 2.6.5-1ubuntu6.2 python2.6-minimal 2.6.5-1ubuntu6.2
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1982-1 CVE-2013-4238
Package Information: https://launchpad.net/ubuntu/+source/python2.6/2.6.5-1ubuntu6.2
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