Upstream information
Description
An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actually being set while lowering privileges.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | None |
| National Vulnerability Database | |
|---|---|
| Base Score | 5.3 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | Low |
| Availability Impact | None |
| CVSSv3 Version | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Performance Computing 12 | rubygem-passenger | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Server 12 SP5 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | rubygem-passenger | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Lifecycle Management Server 1.3 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Module for Containers 12 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server 12 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | rubygem-passenger | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | rubygem-passenger | Not affected |
| SUSE Studio Onsite 1.3 | rubygem-passenger | Not affected |
| SUSE WebYast 1.3 | rubygem-passenger | Not affected |
SUSE Timeline for this CVE
CVE page created: Thu Jun 21 16:29:49 2018CVE page last modified: Fri Nov 1 12:18:22 2024