Upstream information

CVE-2021-45115 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entries: 1194115 [RESOLVED / FIXED], 1194117 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion OpenStack 8
  • python-Django >= 1.11.29-3.33.1
 Patchnames:
HPE-Helion-OpenStack-8-2022-102
SUSE OpenStack Cloud 8
  • python-Django >= 1.11.29-3.33.1
 Patchnames:
SUSE-OpenStack-Cloud-8-2022-102
SUSE OpenStack Cloud 9
  • python-Django1 >= 1.11.29-3.30.1
 Patchnames:
SUSE-OpenStack-Cloud-9-2022-103
SUSE OpenStack Cloud Crowbar 8
  • python-Django >= 1.11.29-3.33.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2022-102
SUSE OpenStack Cloud Crowbar 9
  • python-Django1 >= 1.11.29-3.30.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2022-103
SUSE Package Hub 15 SP3
  • python3-Django >= 2.2.28-bp153.2.3.1
 Patchnames:
openSUSE-2023-5
openSUSE Leap 15.3
  • python3-Django >= 2.2.28-bp153.2.3.1
 Patchnames:
openSUSE-2023-5
openSUSE Tumbleweed
  • python310-Django >= 4.0.1-1.1
  • python310-Django4 >= 4.2.14-1.1
  • python311-Django4 >= 4.2.14-1.1
  • python312-Django4 >= 4.2.14-1.1
  • python38-Django >= 4.0.1-1.1
  • python39-Django >= 4.0.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-11725
openSUSE-Tumbleweed-2024-14208

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Module for Package Hub 15 SP6 python-Django Already fixed
openSUSE Leap 15.6 python-Django Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 python-Django Released
SUSE OpenStack Cloud 8 python-Django Released
SUSE OpenStack Cloud 9 python-Django1 Released
SUSE OpenStack Cloud Crowbar 8 python-Django Released
SUSE OpenStack Cloud Crowbar 9 python-Django1 Released
SUSE Package Hub 15 SP3 python-Django Released

SUSE Timeline for this CVE

CVE page created: Tue Dec 28 17:04:45 2021
CVE page last modified: Tue Sep 3 19:21:34 2024