Upstream information
Description
keepalived 2.0.8 didn't check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats. This allowed local users to overwrite arbitrary files if fs.protected_symlinks is set to 0, as demonstrated by a symlink from /tmp/keepalived.data or /tmp/keepalived.stats to /etc/passwd.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 3.3 |
| Vector | AV:L/AC:M/Au:N/C:N/I:P/A:P |
| Access Vector | Local |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.7 | 7.8 |
| Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | High | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | High |
| Integrity Impact | High | High |
| Availability Impact | None | High |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2020:0779-1, published Tue Mar 24 17:15:46 MDT 2020
- openSUSE-SU-2018:4212-1, published Fri Dec 8 15:48:41 2023
- openSUSE-SU-2018:4213-1, published Fri Dec 8 15:48:41 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Container ses/7.1/ceph/keepalived:2.0.19.2.2.10 |
| |
| SUSE Liberty Linux 7 |
| Patchnames: RHSA-2019:2285 |
| SUSE Linux Enterprise High Availability Extension 15 SP1 |
| Patchnames: SUSE-SLE-Product-HA-15-SP1-2020-779 |
| SUSE Linux Enterprise High Availability Extension 15 SP2 |
| Patchnames: SUSE Linux Enterprise High Availability Extension 15 SP2 GA keepalived-2.0.19-3.3.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP3 |
| Patchnames: SUSE Linux Enterprise High Availability Extension 15 SP3 GA keepalived-2.0.19-3.3.1 |
| SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE Linux Enterprise Micro 5.3 GA keepalived-2.2.2-150400.3.5.1 |
| SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE Linux Enterprise Micro 5.4 GA keepalived-2.2.2-150400.3.7.2 |
| SUSE Linux Micro 6.0 |
| Patchnames: SUSE Linux Micro 6.0 GA keepalived-2.2.8-1.11 |
| SUSE Linux Micro 6.1 |
| Patchnames: SUSE Linux Micro 6.1 GA keepalived-2.2.8-slfo.1.1_1.2 |
| SUSE Package Hub 12 |
| Patchnames: openSUSE-2019-1008 |
| SUSE Package Hub 15 |
| Patchnames: openSUSE-2019-1008 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-1008 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10893 |
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 Desktop 15 SP5 | rpmlint | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | rpmlint | Affected |
| SUSE Linux Enterprise Micro 5.3 | keepalived | Already fixed |
| SUSE Linux Enterprise Micro 5.4 | keepalived | Already fixed |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | rpmlint | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP5 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP6 | rpmlint | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | rpmlint | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | rpmlint | Affected |
| SUSE Manager Proxy 4.3 | rpmlint | Affected |
| SUSE Manager Retail Branch Server 4.3 | rpmlint | Affected |
| SUSE Manager Server 4.3 | rpmlint | Affected |
| openSUSE Leap 15.5 | rpmlint | Affected |
| openSUSE Leap 15.6 | rpmlint | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | rpmlint | Affected |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | keepalived | Released |
| SUSE Linux Enterprise High Availability Extension 15 SP3 | keepalived | Released |
| SUSE Linux Enterprise High Availability Extension 15 SP4 | keepalived | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | rpmlint | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | rpmlint | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | rpmlint | Released |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP2 | rpmlint | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | rpmlint | Released |
| SUSE Linux Enterprise Server 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP4 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | rpmlint | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | rpmlint | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | rpmlint | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | rpmlint | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | rpmlint | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | keepalived | Released |
| SUSE CaaS Platform 4.0 | rpmlint | Released |
| SUSE Enterprise Storage 6 | rpmlint | Released |
| SUSE Enterprise Storage 7 | rpmlint | Released |
| SUSE Enterprise Storage 7.1 | rpmlint | Affected |
| SUSE Linux Enterprise Desktop 15 | rpmlint | Affected |
| SUSE Linux Enterprise Desktop 15 | rpmlint-mini | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | rpmlint | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | rpmlint | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | keepalived | Released |
| SUSE Linux Enterprise High Performance Computing 15 | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | rpmlint-mini | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | rpmlint | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | rpmlint | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | rpmlint | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | rpmlint-mini | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | rpmlint | Released |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | rpmlint-mini | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 | rpmlint | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 | rpmlint-mini | Affected |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | rpmlint | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | rpmlint | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | rpmlint | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 | rpmlint-mini | Affected |
| SUSE Linux Enterprise Server 15 SP1 | rpmlint | Released |
| SUSE Linux Enterprise Server 15 SP1-BCL | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | rpmlint | Released |
| SUSE Linux Enterprise Server 15 SP2-BCL | rpmlint | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | rpmlint | Affected |
| SUSE Linux Enterprise Server 15-LTSS | rpmlint | Released |
| SUSE Linux Enterprise Server 15-LTSS | rpmlint-mini | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | rpmlint | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | rpmlint-mini | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | rpmlint | Released |
| SUSE Manager Proxy 4.0 | rpmlint | Released |
| SUSE Manager Proxy 4.1 | rpmlint | Released |
| SUSE Manager Proxy 4.2 | rpmlint | Affected |
| SUSE Manager Retail Branch Server 4.0 | rpmlint | Released |
| SUSE Manager Retail Branch Server 4.1 | rpmlint | Released |
| SUSE Manager Retail Branch Server 4.2 | rpmlint | Affected |
| SUSE Manager Server 4.0 | rpmlint | Released |
| SUSE Manager Server 4.1 | rpmlint | Released |
| SUSE Manager Server 4.2 | rpmlint | Affected |
| SUSE OpenStack Cloud 7 | keepalived | Ignore |
| SUSE OpenStack Cloud 8 | keepalived | Released |
| SUSE OpenStack Cloud Crowbar 8 | keepalived | Released |
| SUSE Package Hub 12 | keepalived | Released |
| SUSE Package Hub 15 | keepalived | Released |
| openSUSE Leap 15.3 | keepalived | Affected |
| openSUSE Leap 15.3 | rpmlint | Affected |
| openSUSE Leap 15.4 | keepalived | Already fixed |
| openSUSE Leap 15.4 | rpmlint | Affected |
| openSUSE Leap Micro 5.3 | keepalived | Already fixed |
| openSUSE Leap Micro 5.4 | keepalived | Already fixed |
| Container Status | ||
| ses/7.1/ceph/keepalived | keepalived | Released |
SUSE Timeline for this CVE
CVE page created: Wed Mar 14 14:00:24 2018CVE page last modified: Fri Dec 20 22:35:37 2024