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HistoryNov 04, 2022 - 2:35 p.m.

[SECURITY] [] python-django security update

2022-11-0414:35:57
lists.debian.org
13
python
django
security
update
vulnerabilities
debian
lts
cve-2022-28346
cve-2021-45115
cve-2021-45116
sql injection
denial-of-service
information disclosure

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.6%


Debian LTS Advisory DLA-3177-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
November 04, 2022 https://wiki.debian.org/LTS


Package : python-django
Version : 1:1.11.29-1+deb10u3
CVE IDs : CVE-2022-28346 CVE-2021-45115 CVE-2021-45116
Debian Bugs : 1003113 1009677

It was discovered that there were multiple vulnerabilies in Django, a
popular Python-based development framework:

  • CVE-2022-28346: An issue was discovered in Django 2.2 before
    2.2.28, 3.2 before 3.2.13, and 4.0 before 4.0.4.
    QuerySet.annotate(), aggregate(), and extra() methods are subject
    to SQL injection in column aliases via a crafted dictionary (with
    dictionary expansion) as the passed **kwargs.

  • CVE-2021-45115: An issue was discovered in Django 2.2 before
    2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1.
    UserAttributeSimilarityValidator incurred significant overhead in
    evaluating a submitted password that was artificially large in
    relation to the comparison values. In a situation where access to
    user registration was unrestricted, this provided a potential
    vector for a denial-of-service attack.

  • CVE-2021-45116: An issue was discovered in Django 2.2 before
    2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging
    the Django Template Language's variable resolution logic, the
    dictsort template filter was potentially vulnerable to information
    disclosure, or an unintended method call, if passed a suitably
    crafted key.

For Debian 10 buster, these problems have been fixed in version
1:1.11.29-1+deb10u3.

We recommend that you upgrade your python-django packages.

For the detailed security status of python-django please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/python-django

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.6%