drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Apport
Name: |
Mehrere Probleme in Apport |
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ID: |
USN-4449-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
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Datum: |
Di, 4. August 2020, 23:33 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11936
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15702
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15701 |
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Applikationen: |
Apport |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4449-1 August 04, 2020
apport vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Apport.
Software Description: - apport: automatically generate crash reports for debugging
Details:
Ryota Shiga discovered that Apport incorrectly dropped privileges when making certain D-Bus calls. A local attacker could use this issue to read arbitrary files. (CVE-2020-11936)
Seong-Joong Kim discovered that Apport incorrectly parsed configuration files. A local attacker could use this issue to cause Apport to crash, resulting in a denial of service. (CVE-2020-15701)
Ryota Shiga discovered that Apport incorrectly implemented certain checks. A local attacker could use this issue to escalate privileges and run arbitrary code. (CVE-2020-15702)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: apport 2.20.11-0ubuntu27.6 python3-apport 2.20.11-0ubuntu27.6
Ubuntu 18.04 LTS: apport 2.20.9-0ubuntu7.16 python-apport 2.20.9-0ubuntu7.16 python3-apport 2.20.9-0ubuntu7.16
Ubuntu 16.04 LTS: apport 2.20.1-0ubuntu2.24 python-apport 2.20.1-0ubuntu2.24 python3-apport 2.20.1-0ubuntu2.24
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4449-1 CVE-2020-11936, CVE-2020-15701, CVE-2020-15702
Package Information: https://launchpad.net/ubuntu/+source/apport/2.20.11-0ubuntu27.6 https://launchpad.net/ubuntu/+source/apport/2.20.9-0ubuntu7.16 https://launchpad.net/ubuntu/+source/apport/2.20.1-0ubuntu2.24
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