Upstream information
Description
In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debug_file, that file descriptor is not closed when a new process is spawned. This leads to the file descriptor being inherited into the child process; the child process can then read from and write to it. This can leak sensitive information and also, if written to, be used to fill the disk or plant misinformation.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5.5 |
| Vector | AV:N/AC:L/Au:S/C:P/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 8.1 | 6.8 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network | Physical |
| Attack Complexity | Low | Low |
| Privileges Required | Low | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | None | High |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2019:1749-1, published Thu Jul 4 13:12:04 MDT 2019
- SUSE-SU-2019:1750-1, published Thu Jul 4 13:11:04 MDT 2019
- openSUSE-SU-2019:1708-1, published Fri Dec 8 15:48:42 2023
- openSUSE-SU-2019:1725-1, published Fri Dec 8 15:48:42 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Enterprise Storage 6 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2019-1750 |
| SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libu2f-host-1.1.6-3.6.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 GA pam_u2f-1.0.8-3.3.1 |
| SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libu2f-host-1.1.6-3.6.1 SUSE Linux Enterprise Module for Basesystem 15 SP2 GA pam_u2f-1.0.8-3.3.1 |
| SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-1749 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libu2f-host-1.1.10-3.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP4 GA pam_u2f-1.2.0-150400.2.4 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libu2f-host-1.1.10-3.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP5 GA pam_u2f-1.2.0-150400.2.4 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA pam_u2f-1.2.0-150600.8.3 |
| SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Basesystem 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-1750 |
| SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA pam_u2f-1.0.8-3.3.1 |
| SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE Linux Enterprise Micro 5.3 GA pam_u2f-1.2.0-150400.2.4 |
| SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE Linux Enterprise Micro 5.4 GA pam_u2f-1.2.0-150400.2.4 |
| SUSE Linux Enterprise Micro 6.0 |
| Patchnames: SUSE Linux Enterprise Micro 6.0 GA pam_u2f-1.3.0-1.3 |
| SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-1749 |
| SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA pam_u2f-1.0.8-3.3.1 |
| openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-1725 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-1708 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11145 |
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 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise Server 12 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise Server 12 SP5 | pam_u2f | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libu2f-host | Released |
| SUSE Manager Proxy 4.3 | libu2f-host | Released |
| SUSE Manager Retail Branch Server 4.3 | libu2f-host | Released |
| SUSE Manager Server 4.3 | libu2f-host | Released |
| openSUSE Leap 15.5 | libu2f-host | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | libu2f-host | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | pam_u2f | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | libu2f-host | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | pam_u2f | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 SP2 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 SP2 | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15 SP3 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 SP3 | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | pam_u2f | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libu2f-host | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | libu2f-host | Affected |
| SUSE CaaS Platform 4.0 | pam_u2f | Released |
| SUSE Enterprise Storage 6 | libu2f-host | Released |
| SUSE Enterprise Storage 6 | pam_u2f | Released |
| SUSE Enterprise Storage 7 | libu2f-host | Released |
| SUSE Enterprise Storage 7 | pam_u2f | Released |
| SUSE Enterprise Storage 7.1 | libu2f-host | Released |
| SUSE Enterprise Storage 7.1 | pam_u2f | Released |
| SUSE Linux Enterprise Desktop 12 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise Desktop 12 SP4 | pam_u2f | Released |
| SUSE Linux Enterprise Desktop 15 | libu2f-host | Released |
| SUSE Linux Enterprise Desktop 15 | pam_u2f | Released |
| SUSE Linux Enterprise Desktop 15 SP1 | libu2f-host | Released |
| SUSE Linux Enterprise Desktop 15 SP1 | pam_u2f | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | libu2f-host | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | pam_u2f | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | libu2f-host | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | libu2f-host | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | pam_u2f | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | pam_u2f | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | pam_u2f | Released |
| SUSE Linux Enterprise Module for Basesystem 15 | libu2f-host | Released |
| SUSE Linux Enterprise Module for Basesystem 15 | pam_u2f | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | libu2f-host | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | pam_u2f | Released |
| SUSE Linux Enterprise Real Time 15 SP2 | libu2f-host | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | pam_u2f | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | libu2f-host | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | pam_u2f | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | libu2f-host | Affected |
| SUSE Linux Enterprise Server 12 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise Server 12 SP4 | pam_u2f | Released |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | pam_u2f | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 SP1 | libu2f-host | Released |
| SUSE Linux Enterprise Server 15 SP1 | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 SP1-BCL | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | pam_u2f | Released |
| SUSE Linux Enterprise Server 15 SP2-BCL | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | pam_u2f | Affected |
| SUSE Linux Enterprise Server 15-LTSS | libu2f-host | Affected |
| SUSE Linux Enterprise Server 15-LTSS | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | pam_u2f | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | libu2f-host | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | pam_u2f | Released |
| SUSE Manager Proxy 4.0 | libu2f-host | Released |
| SUSE Manager Proxy 4.0 | pam_u2f | Released |
| SUSE Manager Proxy 4.1 | libu2f-host | Released |
| SUSE Manager Proxy 4.1 | pam_u2f | Released |
| SUSE Manager Proxy 4.2 | libu2f-host | Released |
| SUSE Manager Proxy 4.2 | pam_u2f | Released |
| SUSE Manager Retail Branch Server 4.0 | libu2f-host | Released |
| SUSE Manager Retail Branch Server 4.0 | pam_u2f | Released |
| SUSE Manager Retail Branch Server 4.1 | libu2f-host | Released |
| SUSE Manager Retail Branch Server 4.1 | pam_u2f | Released |
| SUSE Manager Retail Branch Server 4.2 | libu2f-host | Released |
| SUSE Manager Retail Branch Server 4.2 | pam_u2f | Released |
| SUSE Manager Server 4.0 | libu2f-host | Released |
| SUSE Manager Server 4.0 | pam_u2f | Released |
| SUSE Manager Server 4.1 | libu2f-host | Released |
| SUSE Manager Server 4.1 | pam_u2f | Released |
| SUSE Manager Server 4.2 | libu2f-host | Released |
| SUSE Manager Server 4.2 | pam_u2f | Released |
| SUSE OpenStack Cloud 9 | libu2f-host | Affected |
| SUSE OpenStack Cloud 9 | pam_u2f | Released |
| SUSE OpenStack Cloud Crowbar 9 | libu2f-host | Affected |
| SUSE OpenStack Cloud Crowbar 9 | pam_u2f | Released |
| openSUSE Leap 15.3 | libu2f-host | Affected |
| openSUSE Leap 15.3 | pam_u2f | Affected |
| openSUSE Leap 15.4 | libu2f-host | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | libu2f-host | Affected |
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | pam_u2f | Affected |
SUSE Timeline for this CVE
CVE page created: Tue May 21 10:48:11 2019CVE page last modified: Wed Oct 30 17:16:33 2024