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Name: |
Ausführen von Code mit höheren Privilegien in Pam-python (Aktualisierung) |
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ID: |
USN-4552-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS |
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Datum: |
Mo, 26. Oktober 2020, 22:57 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16729 |
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Applikationen: |
Pam-python |
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Update von: |
Ausführen von Code mit höheren Privilegien in Pam-python |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4552-2 October 21, 2020
pam-python vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
Summary:
Pam-python could be made to crash or run programs as an administrator if certain environment variables are set.
Software Description: - pam-python: Enables PAM modules to be written in Python
Details:
Malte Kraus discovered that Pam-python mishandled certain environment variables. A local attacker could potentially use this vulnerability to execute programs as root.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: libpam-python 1.0.4-1.1+deb8u1build0.16.04.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4552-2 https://usn.ubuntu.com/4552-1 CVE-2019-16729
Package Information: https://launchpad.net/ubuntu/+source/pam-python/1.0.4-1.1+deb8u1build0.16.04.1
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