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Sicherheit: Mehrere Probleme in Django
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Django
ID: USN-5204-1
Distribution: Ubuntu
Plattformen: Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.04, Ubuntu 21.10
Datum: Mi, 5. Januar 2022, 21:25
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45452
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45115
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45116
Applikationen: Django

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From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: "ubuntu-security-announce@lists.ubuntu.com"
<ubuntu-security-announce@lists.ubuntu.com>
Message-ID: <25b513ee-8c8a-ffe2-dd0c-c09a403c4630@canonical.com>
Subject: [USN-5204-1] Django vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-5204-1
January 05, 2022

python-django vulnerabilities
==========================================================================

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

- Ubuntu 21.10
- Ubuntu 21.04
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in Django.

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

Details:

Chris Bailey discovered that Django incorrectly handled evaluating
submitted passwords. A remote attacker could possibly use this issue to
consume resources, resulting in a denial of service. (CVE-2021-45115)

Dennis Brinkrolf discovered that Django incorrectly handled the dictsort
template filter. A remote attacker could possibly use this issue to obtain
sensitive information. (CVE-2021-45116)

Dennis Brinkrolf discovered that Django incorrectly handled certain file
names. A remote attacker could possibly use this issue to save files to
arbitrary filesystem locations. (CVE-2021-45452)

Update instructions:

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

Ubuntu 21.10:
python3-django 2:2.2.24-1ubuntu1.2

Ubuntu 21.04:
python3-django 2:2.2.20-1ubuntu0.4

Ubuntu 20.04 LTS:
python3-django 2:2.2.12-1ubuntu0.9

Ubuntu 18.04 LTS:
python-django 1:1.11.11-1ubuntu1.15
python3-django 1:1.11.11-1ubuntu1.15

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

References:
https://ubuntu.com/security/notices/USN-5204-1
CVE-2021-45115, CVE-2021-45116, CVE-2021-45452

Package Information:
https://launchpad.net/ubuntu/+source/python-django/2:2.2.24-1ubuntu1.2
https://launchpad.net/ubuntu/+source/python-django/2:2.2.20-1ubuntu0.4
https://launchpad.net/ubuntu/+source/python-django/2:2.2.12-1ubuntu0.9
https://launchpad.net/ubuntu/+source/python-django/1:1.11.11-1ubuntu1.15


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