Upstream information
Description
Active Storage makes it simple to upload and reference files in cloud services and attach those files to Active Record objects. Prior to 8.1.4.1 and 8.0.5.2, when a GCS service is configured with the cache_control option, ActiveStorage::Service::GCSService#url_for_direct_upload signs direct-upload URLs with V4, and the V4 signature covers only the Cache-Control and Host headers. A direct-upload client can therefore send a Content-Type of its choosing, and can omit the declared Content-MD5, without invalidating the URL. GCS stores the supplied content type as object metadata, which takes precedence over the response-content-type that Active Storage sets on download URLs, so an uploaded object could be served as inline HTML under the application's bucket path on storage.googleapis.com. Script in such an object runs on the storage origin rather than the application's, but could register a Service Worker scoped to the bucket path and read or replace a victim's later responses for signed URLs in that bucket. Applications that use the GCS service with cache_control configured and accept direct uploads are affected. GCS services without cache_control sign with V2 and are not affected. This issue is fixed in versions 8.1.4.1 and 8.0.5.2.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 4.7 | 4.7 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | Required | Required |
| Scope | Changed | Changed |
| Confidentiality Impact | Low | Low |
| Integrity Impact | Low | Low |
| 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SP7 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP7 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 16.0 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 16.1 | hawk2 | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP7 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP7 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP7 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 16.0 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 16.1 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for NVIDIA 16.1 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | hawk2 | Not affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | hawk2 | Not affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | rmt-server | Not affected |
| openSUSE Leap 16.0 | hawk2 | Not affected |
| openSUSE Leap 16.0 | rmt-server | Not affected |
| openSUSE Leap 16.1 | hawk2 | Not affected |
| openSUSE Leap 16.1 | rmt-server | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Availability Extension 12 SP5 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP4 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP4 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP5 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP5 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP5 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | hawk2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rmt-server | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | rmt-server | Not affected |
| SUSE Enterprise Storage 6 | rmt-server | Not affected |
| SUSE Enterprise Storage 7 | rmt-server | Not affected |
| SUSE Enterprise Storage 7.1 | rmt-server | Not affected |
| SUSE Linux Enterprise High Availability Extension 12 SP4 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP3 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP3 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP6 | hawk2 | Not affected |
| SUSE Linux Enterprise High Availability Extension 15 SP6 | rubygem-rack | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | rmt-server | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP3 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 15 SP6 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | rmt-server | Not affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | rmt-server | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | rmt-server | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | rmt-server | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | rmt-server | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rmt-server | Not affected |
| SUSE Manager Proxy 4.0 | rmt-server | Not affected |
| SUSE Manager Proxy 4.1 | rmt-server | Not affected |
| SUSE Manager Proxy 4.2 | rmt-server | Not affected |
| SUSE Manager Proxy 4.3 | rmt-server | Not affected |
| SUSE Manager Proxy LTS 4.3 | rmt-server | Not affected |
| SUSE Manager Retail Branch Server 4.0 | rmt-server | Not affected |
| SUSE Manager Retail Branch Server 4.1 | rmt-server | Not affected |
| SUSE Manager Retail Branch Server 4.2 | rmt-server | Not affected |
| SUSE Manager Retail Branch Server 4.3 | rmt-server | Not affected |
| SUSE Manager Retail Branch Server LTS 4.3 | rmt-server | Not affected |
| SUSE Manager Server 4.0 | rmt-server | Not affected |
| SUSE Manager Server 4.1 | rmt-server | Not affected |
| SUSE Manager Server 4.2 | rmt-server | Not affected |
| SUSE Manager Server 4.3 | rmt-server | Not affected |
| SUSE Manager Server LTS 4.3 | rmt-server | Not affected |
| openSUSE Leap 15.3 | hawk2 | Not affected |
| openSUSE Leap 15.3 | rmt-server | Not affected |
| openSUSE Leap 15.3 | rubygem-rack | Not affected |
| openSUSE Leap 15.4 | hawk2 | Not affected |
| openSUSE Leap 15.4 | rmt-server | Not affected |
| openSUSE Leap 15.4 | rubygem-rack | Not affected |
| openSUSE Leap 15.5 | hawk2 | Not affected |
| openSUSE Leap 15.5 | rmt-server | Not affected |
| openSUSE Leap 15.5 | rubygem-rack | Not affected |
| openSUSE Leap 15.6 | hawk2 | Not affected |
| openSUSE Leap 15.6 | rmt-server | Not affected |
| openSUSE Leap 15.6 | rubygem-rack | Not affected |
| Container Status | ||
| suse/rmt-server suse/rmt-server:3 | rmt-server | Not affected |
SUSE Timeline for this CVE
CVE page created: Fri Nov 13 14:08:12 2026CVE page last modified: Fri Nov 13 16:05:43 2026