Upstream information
Description
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in a mis-signed gem could be installed, as the tarball would contain multiple gem signatures.. This vulnerability appears to have been fixed in 2.7.6.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| SUSE | |
|---|---|
| Base Score | 5.5 |
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| Access Vector | Local |
| Access Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | High |
| Availability Impact | None |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 2.0 | ruby2.1 | Affected |
| OpenStack Cloud Magnum Orchestration 7.0 | ruby2.1 | Affected |
| SUSE Lifecycle Management Server 1.3 | rubygems | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | ruby2.1 | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP3 | ruby2.1 | Affected |
| SUSE Linux Enterprise High Availability Extension 11 SP4 | rubygems | Affected |
| SUSE Linux Enterprise SDK 11 SP4 | rubygems | Affected |
| SUSE Linux Enterprise SDK 12 SP2 | ruby2.1 | Unsupported |
| SUSE Linux Enterprise SDK 12 SP3 | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 GA LTSS | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 SP1 LTSS | ruby2.1 | Affected |
| SUSE Linux Enterprise Server 12 SP2 | ruby2.1 | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | ruby2.1 | Affected |
| SUSE Studio Onsite 1.3 | ruby19 | Ignore |
| SUSE Studio Onsite 1.3 | rubygems | Affected |
