Upstream information
Description
An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted (authenticated and unauthenticated) requests, an attacker can exhaust a lot of memory on the server side, triggering the OOM killer.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:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Manager Client Tools 12 | icinga | Not affected |
| SUSE Manager Client Tools 12-BETA | icinga | Not affected |
| SUSE Manager Client Tools Beta for SLE 12 | icinga | Not affected |
| SUSE Manager Client Tools for SLE 12 | icinga | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | icinga2 | Affected |
| SUSE Linux Enterprise Server 12 SP5 | icinga2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | icinga2 | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 4 | icinga | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP2 | icinga2 | Affected |
| SUSE Linux Enterprise High Performance Computing 12 SP3 | icinga2 | Affected |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | icinga2 | Affected |
| SUSE Linux Enterprise Module for HPC 12 | icinga2 | Affected |
| SUSE Linux Enterprise Server 12 SP2 | icinga2 | Affected |
| SUSE Linux Enterprise Server 12 SP3 | icinga2 | Affected |
| SUSE Linux Enterprise Server 12 SP4 | icinga2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | icinga2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | icinga2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | icinga2 | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Feb 27 23:24:49 2018CVE page last modified: Fri Nov 15 16:15:49 2024