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Sicherheit: Überschreiben von Dateien in Django (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Überschreiben von Dateien in Django (Aktualisierung)
ID: USN-4932-2
Distribution: Ubuntu
Plattformen: Ubuntu 14.04 ESM, Ubuntu 16.04 ESM
Datum: Do, 13. Mai 2021, 23:54
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31542
Applikationen: Django
Update von: Überschreiben von Dateien in Django

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-4932-2
May 13, 2021

python-django vulnerability
==========================================================================

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

- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM

Summary:

Django could be made to overwrite files.

Software Description:
- python-django: High-level Python web development framework

Details:

USN-4932-1 fixed a vulnerability in Django. This update provides
the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Django incorrectly handled certain
filenames. A remote attacker could possibly use this issue to create or
overwrite files in unexpected directories.

Update instructions:

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

Ubuntu 16.04 ESM:
python-django 1.8.7-1ubuntu5.15+esm1
python3-django 1.8.7-1ubuntu5.15+esm1

Ubuntu 14.04 ESM:
python-django 1.6.11-0ubuntu1.3+esm3

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

References:
https://ubuntu.com/security/notices/USN-4932-2
https://ubuntu.com/security/notices/USN-4932-1
CVE-2021-31542

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