Upstream information
Description
This affects all versions of package Flask-Security. When using the get_post_logout_redirect and get_post_login_redirect functions, it is possible to bypass URL validation and redirect a user to an arbitrary URL by providing multiple back slashes such as \\\evil.com/path. This vulnerability is only exploitable if an alternative WSGI server other than Werkzeug is used, or the default behaviour of Werkzeug is modified using 'autocorrect_location_header=False. **Note:** Flask-Security is not maintained anymore.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.4 | 5.4 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | Required | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | Low | Low |
| Integrity Impact | Low | Low |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2022:3834-1, published Tue Nov 1 14:24:58 UTC 2022
- SUSE-SU-2022:3867-1, published Thu Nov 3 20:18:31 UTC 2022
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2022-3867 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2022-3867 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA python-Flask-Security-Too-3.4.2-150200.3.6.1 SUSE Linux Enterprise Module for Basesystem 15 SP5 GA python3-Flask-Security-Too-3.4.2-150200.3.6.1 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-3834 openSUSE-SLE-15.3-2022-3867 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2022-3834 openSUSE-SLE-15.4-2022-3867 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA python310-Flask-Security-Too-5.3.2-3.1 |
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 Enterprise Storage 7.1 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Desktop 15 SP5 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server 15 SP5 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-Flask-Security-Too | Released |
| SUSE Manager Proxy 4.3 | python-Flask-Security-Too | Released |
| SUSE Manager Retail Branch Server 4.3 | python-Flask-Security-Too | Released |
| SUSE Manager Server 4.3 | python-Flask-Security-Too | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | python-Flask-Security | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | python-Flask-Security | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | python-Flask-Security | Won't fix |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server 15 SP2 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server 15 SP3 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server 15 SP4 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | python-Flask-Security | Won't fix |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-Flask-Security | Won't fix |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | python-Flask-Security-Too | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | python-Flask-Security | Won't fix |
| SUSE Enterprise Storage 6 | python-Flask-Security | Won't fix |
| SUSE Enterprise Storage 7 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Desktop 15 SP1 | python-Flask-Security | Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Desktop 15 SP3 | python-Flask-Security-Too | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | python-Flask-Security | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server 15 SP1 | python-Flask-Security | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | python-Flask-Security | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | python-Flask-Security | Won't fix |
| SUSE Linux Enterprise Server 15 SP2-BCL | python-Flask-Security-Too | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | python-Flask-Security-Too | Affected |
| SUSE Manager Proxy 4.0 | python-Flask-Security | Affected |
| SUSE Manager Proxy 4.1 | python-Flask-Security-Too | Released |
| SUSE Manager Proxy 4.2 | python-Flask-Security-Too | Released |
| SUSE Manager Retail Branch Server 4.0 | python-Flask-Security | Affected |
| SUSE Manager Retail Branch Server 4.1 | python-Flask-Security-Too | Released |
| SUSE Manager Retail Branch Server 4.2 | python-Flask-Security-Too | Released |
| SUSE Manager Server 4.0 | python-Flask-Security | Affected |
| SUSE Manager Server 4.1 | python-Flask-Security-Too | Released |
| SUSE Manager Server 4.2 | python-Flask-Security-Too | Released |
| openSUSE Leap 15.4 | python-Flask-Security | Released |
| openSUSE Leap 15.4 | python-Flask-Security-Too | Released |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-Flask-Security-Too | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Aug 2 22:00:44 2022CVE page last modified: Fri Apr 19 13:53:18 2024