Bundler 1.x might allow remote attackers to inject arbitrary Ruby code into an application by leveraging a gem name collision on a secondary source. NOTE: this might overlap CVE-2013-0334.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2016-7954 from the MITRE CVE dictionary dictionary and NIST NVD.
Red Hat Product Security has rated this issue as having Moderate security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.
| Base Score | 5.1 |
|---|---|
| Base Metrics | AV:N/AC:H/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | High |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 4.9 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Attack Vector | Local |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | Low |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Package | State |
|---|---|---|
| Red Hat Subscription Asset Manager 1 | rubygem-bundler | Will not fix |
| Red Hat Subscription Asset Manager 1 | ruby193-rubygem-bundler | Will not fix |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-ruby23-rubygem-bundler | Will not fix |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-ruby22-rubygem-bundler | Will not fix |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-ruby24-rubygem-bundler | Will not fix |
| Red Hat Satellite 6 | rubygem-bundler | Will not fix |
| Red Hat OpenShift Enterprise 2 | rubygem-bundler | Will not fix |
| Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 | rubygem-bundler | Will not fix |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) | rubygem-bundler | Will not fix |
| Red Hat Enterprise Linux 7 | rubygem-bundler | Will not fix |
Vulmon