drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in CVS
Name: |
Ausführen beliebiger Kommandos in CVS |
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ID: |
USN-3399-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 21. August 2017, 23:37 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12836 |
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Applikationen: |
CVS |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3399-1 August 21, 2017
cvs vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
cvs could be made run programs as your login if it opened a specially crafted cvs repository.
Software Description: - cvs: Concurrent Versions System
Details:
Hank Leininger discovered that cvs did not properly handle SSH for remote repositories. A remote attacker could use this to construct a cvs repository that when accessed could run arbitrary code with the privileges of the user.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04:  cvs                             2:1.12.13+real-22ubuntu0.1
Ubuntu 16.04 LTS:  cvs                             2:1.12.13+real-15ubuntu0.1
Ubuntu 14.04 LTS:  cvs                             2:1.12.13+real-12ubuntu0.1
In general, a standard system update will make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3399-1 Â CVE-2017-12836
Package Information: Â https://launchpad.net/ubuntu/+source/cvs/2:1.12.13+real-22ubuntu0.1 Â https://launchpad.net/ubuntu/+source/cvs/2:1.12.13+real-15ubuntu0.1 Â https://launchpad.net/ubuntu/+source/cvs/2:1.12.13+real-12ubuntu0.1
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