Upstream information
Description
The actionpack ruby gem before 6.1.3.2 suffers from a possible open redirect vulnerability. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. This is similar to CVE-2021-22881. Strings in config.hosts that do not have a leading dot are converted to regular expressions without proper escaping. This causes, for example, `config.hosts << "sub.example.com"` to permit a request with a Host header value of `sub-example.com`.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5.8 |
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.1 | 6.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | Required | Required |
| Scope | Changed | Unchanged |
| Confidentiality Impact | Low | None |
| Integrity Impact | Low | High |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise High Availability Extension 15 SP5 | rubygem-actionpack-5_1 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP6 | rubygem-actionpack-5_1 | Not affected |
| openSUSE Leap 15.5 | rubygem-actionpack-5_1 | Not affected |
| openSUSE Leap 15.6 | rubygem-actionpack-5_1 | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Availability Extension 15 SP2 | rubygem-actionpack-5_1 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP3 | rubygem-actionpack-5_1 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP4 | rubygem-actionpack-5_1 | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 2.1 | rubygem-actionpack-4_2 | Not affected |
| SUSE Enterprise Storage 3 | rubygem-actionpack-4_2 | Not affected |
| SUSE Enterprise Storage 4 | rubygem-actionpack-4_2 | Not affected |
| SUSE Lifecycle Management Server 1.3 | rubygem-actionpack-3_2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | rubygem-actionpack-3_2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 | rubygem-actionpack-5_1 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | rubygem-actionpack-5_1 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | rubygem-actionpack-3_2 | Not affected |
| SUSE Linux Enterprise Server for SAP All-in-One 11 SP4 | rubygem-actionpack-3_2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | rubygem-actionpack-3_2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | rubygem-actionpack-3_2 | Not affected |
| SUSE OpenStack Cloud 6 | rubygem-actionpack-4_2 | Not affected |
| SUSE OpenStack Cloud 6-LTSS | rubygem-actionpack-4_2 | Not affected |
| SUSE OpenStack Cloud 7 | rubygem-actionpack-4_2 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | rubygem-actionpack-4_2 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | rubygem-actionpack-4_2 | Not affected |
| SUSE Studio Onsite 1.3 | rubygem-actionpack-3_2 | Not affected |
| SUSE WebYast 1.3 | rubygem-actionpack-3_2 | Not affected |
| WebYaST for SLE-11 | rubygem-actionpack-3_2 | Not affected |
| openSUSE Leap 15.3 | rubygem-actionpack-5_1 | Not affected |
| openSUSE Leap 15.4 | rubygem-actionpack-5_1 | Not affected |
SUSE Timeline for this CVE
CVE page created: Wed May 5 19:37:20 2021CVE page last modified: Tue Jul 2 19:23:01 2024