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Sicherheit: Ausführen von Code mit höheren Privilegien in postgresql-common (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Ausführen von Code mit höheren Privilegien in postgresql-common (Aktualisierung)
ID: USN-4194-2
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 ESM
Datum: Di, 3. Dezember 2019, 23:08
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3466
Applikationen: postgresql-common
Update von: Ausführen von Code mit höheren Privilegien in postgresql-common

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-4194-2
December 03, 2019

postgresql-common vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 ESM

Summary:

postgresql-common could be made to create arbitrary directories.

Software Description:
- postgresql-common: PostgreSQL database-cluster manager

Details:

USN-4194-1 fixed a vulnerability in postgresql-common. This update provides
the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

Rich Mirch discovered that the postgresql-common pg_ctlcluster script
incorrectly handled directory creation. A local attacker could possibly use
this issue to escalate privileges.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 ESM:
postgresql-common 154ubuntu1.1+esm1

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4194-2
https://usn.ubuntu.com/4194-1
CVE-2019-3466
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