Upstream information
Description
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 9.3 | 6.4 |
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C | AV:N/AC:L/Au:N/C:N/I:P/A:P |
| Access Vector | Network | Network |
| Access Complexity | Medium | Low |
| Authentication | None | None |
| Confidentiality Impact | Complete | None |
| Integrity Impact | Complete | Partial |
| Availability Impact | Complete | Partial |
| SUSE | |
|---|---|
| Base Score | 5.4 |
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L |
| Access Vector | Network |
| Access Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | Low |
| Availability Impact | Low |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
| Product(s) | Source package | State |
|---|---|---|
| CaaS Platform 1.0 | ruby2.1 | Affected |
| OpenStack Cloud Magnum Orchestration 7.0 | ruby2.1 | Affected |
| SUSE Lifecycle Management Server 1.3 | ruby | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | ruby | Not affected |
| SUSE Linux Enterprise Desktop 12 SP2 | ruby2.1 | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | ruby | Not affected |
| SUSE Linux Enterprise Desktop 12 SP3 | ruby2.1 | Affected |
| SUSE Linux Enterprise SDK 11 SP4 | ruby | Affected |
| SUSE Linux Enterprise SDK 12 SP2 | ruby | Not affected |
| SUSE Linux Enterprise SDK 12 SP2 | ruby2.1 | Affected |
| SUSE Linux Enterprise SDK 12 SP3 | ruby | Not affected |
| SUSE Linux Enterprise SDK 12 SP3 | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | ruby | Affected |
| SUSE Linux Enterprise Server 11 SP4 | ruby | Affected |
| SUSE Linux Enterprise Server 12 GA LTSS | ruby | Not affected |
| SUSE Linux Enterprise Server 12 GA LTSS | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | ruby | Not affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 SP2 | ruby | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 SP3 | ruby | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | ruby2.1 | Affected |
| SUSE Studio Onsite 1.3 | ruby | Affected |
| SUSE Studio Onsite 1.3 | ruby19 | Affected |
