drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Blueman (Aktualisierung)
Name: |
Ausführen beliebiger Kommandos in Blueman (Aktualisierung) |
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ID: |
USN-4605-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Di, 3. November 2020, 07:19 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15238 |
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Applikationen: |
Blueman |
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Update von: |
Ausführen beliebiger Kommandos in Blueman |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4605-2 November 03, 2020
blueman vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS
Summary:
A security improvement has been made to blueman.
Software Description: - blueman: Graphical bluetooth manager
Details:
Vaisha Bernard discovered that blueman did not properly sanitize input on the d-bus interface to blueman-mechanism. A local attacker could possibly use this issue to escalate privileges and run arbitrary code or cause a denial of service. (CVE-2020-15238)
While a previous security update fixed the issue, this update provides additional improvements by enabling PolicyKit authentication for privileged commands.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: blueman 2.1.3-2ubuntu1.1
Ubuntu 20.04 LTS: blueman 2.1.2-1ubuntu0.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4605-2 https://usn.ubuntu.com/4605-1 https://launchpad.net/bugs/1897287
Package Information: https://launchpad.net/ubuntu/+source/blueman/2.1.3-2ubuntu1.1 https://launchpad.net/ubuntu/+source/blueman/2.1.2-1ubuntu0.2
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