Upstream information
Description
mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write in the cp<cpdec while loop. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.6 | 4.4 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Local |
| Attack Complexity | High | Low |
| Privileges Required | None | High |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | Low | None |
| Integrity Impact | Low | None |
| Availability Impact | Low | High |
| CVSSv3 Version | 3.1 | 3.1 |
Note from the SUSE Security Team
This issue only affects ntpq commandline tool and the testsuite, so it would only exploitable by commandline ntpq users pointing it at malicious servers. ntpd itself is not affected. SUSE Bugzilla entry: 1210386 [NEW]SUSE Security Advisories:
- SUSE-SU-2023:2142-1, published Tue May 9 16:31:05 UTC 2023
- SUSE-SU-2023:2171-1, published Thu May 11 08:30:04 UTC 2023
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Image SLES12-SP5-Azure-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production |
| |
| Image SLES15-SP1-SAP-Azure-LI-BYOS-Production Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production Image SLES15-SP2-SAP-Azure-LI-BYOS-Production Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production Image SLES15-SP3-SAP-Azure-LI-BYOS-Production Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production Image SLES15-SP4-SAP-Azure-LI-BYOS Image SLES15-SP4-SAP-Azure-LI-BYOS-Production Image SLES15-SP4-SAP-Azure-VLI-BYOS Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production Image SLES15-SP5-SAP-Azure-LI-BYOS Image SLES15-SP5-SAP-Azure-LI-BYOS-Production Image SLES15-SP5-SAP-Azure-VLI-BYOS Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production |
| |
| SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Legacy 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-SLE-Module-Legacy-15-SP4-2023-2142 |
| SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Legacy 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Legacy 15 SP5 GA ntp-4.2.8p15-150000.4.22.1 |
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2023-2171 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2023-2142 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA ntp-4.2.8p15-13.1 |
First public cloud image revisions this CVE is fixed in:
- amazon/suse-sles-12-sp5-byos-v20230808-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20230808-ecs-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20230808-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-byos-v20230808-hvm-ssd-x86_64
- google/sles-12-sp5-byos-v20230718-x86-64
- google/sles-12-sp5-byos-v20240125-x86-64
- google/sles-12-sp5-sap-byos-v20230718-x86-64
- google/sles-12-sp5-sap-v20230718-x86-64
- google/sles-12-sp5-v20230807-x86-64
- microsoft/suse-sle-hpc-12-sp5-byos-v20230718-x86_64
- microsoft/suse-sle-hpc-12-sp5-v20230718-x86_64
- microsoft/suse-sles-12-sp5-basic-v20230718-x86_64
- microsoft/suse-sles-12-sp5-byos-v20230622-x86_64
- microsoft/suse-sles-12-sp5-byos-v20230923-x86_64
- microsoft/suse-sles-12-sp5-v20230718-x86_64
- microsoft/suse-sles-sap-12-sp5-byos-v20230622-x86_64
- microsoft/suse-sles-sap-12-sp5-byos-v20230923-x86_64
- microsoft/suse-sles-sap-12-sp5-v20230718-x86_64
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 Enterprise Storage 7.1 | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | ntp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | ntp | Released |
| SUSE Linux Enterprise Module for Legacy 15 SP5 | ntp | Released |
| SUSE Linux Enterprise Server 12 SP5 | ntp | Released |
| SUSE Linux Enterprise Server 15 SP5 | ntp | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | ntp | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | ntp | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | ntp | Released |
| SUSE Manager Proxy 4.3 | ntp | Released |
| SUSE Manager Retail Branch Server 4.3 | ntp | Released |
| SUSE Manager Server 4.3 | ntp | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | ntp | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | ntp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | ntp | Affected |
| SUSE Linux Enterprise Module for Legacy 15 SP2 | ntp | Affected |
| SUSE Linux Enterprise Module for Legacy 15 SP3 | ntp | Affected |
| SUSE Linux Enterprise Module for Legacy 15 SP4 | ntp | Released |
| SUSE Linux Enterprise Server 15 SP2 | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP3 | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP4 | ntp | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | ntp | Affected |
| SUSE OpenStack Cloud 8 | ntp | Affected |
| SUSE OpenStack Cloud 9 | ntp | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | ntp | Affected |
| SUSE CaaS Platform 3.0 | ntp | Affected |
| SUSE CaaS Platform 4.0 | ntp | Affected |
| SUSE Enterprise Storage 6 | ntp | Affected |
| SUSE Enterprise Storage 7 | ntp | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | ntp | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | ntp | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | ntp | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | ntp | Affected |
| SUSE Linux Enterprise Module for Legacy 15 | ntp | Affected |
| SUSE Linux Enterprise Module for Legacy 15 SP1 | ntp | Affected |
| SUSE Linux Enterprise Server 11 SP3 | ntp | Unsupported |
| SUSE Linux Enterprise Server 11 SP3-LTSS | ntp | Unsupported |
| SUSE Linux Enterprise Server 12 SP1 | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP2 | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP3 | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP4 | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | ntp | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 15 | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP1 | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | ntp | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server 15-LTSS | ntp | Affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | ntp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | ntp | Affected |
| SUSE Manager Proxy 4.0 | ntp | Affected |
| SUSE Manager Proxy 4.1 | ntp | Affected |
| SUSE Manager Proxy 4.2 | ntp | Affected |
| SUSE Manager Retail Branch Server 4.0 | ntp | Affected |
| SUSE Manager Retail Branch Server 4.1 | ntp | Affected |
| SUSE Manager Retail Branch Server 4.2 | ntp | Affected |
| SUSE Manager Server 4.0 | ntp | Affected |
| SUSE Manager Server 4.1 | ntp | Affected |
| SUSE Manager Server 4.2 | ntp | Affected |
| SUSE OpenStack Cloud 7 | ntp | Affected |
| SUSE OpenStack Cloud Crowbar 8 | ntp | Affected |
| SUSE OpenStack Cloud Crowbar 9 | ntp | Affected |
| openSUSE Leap 15.4 | ntp | Released |
SUSE Timeline for this CVE
CVE page created: Wed Apr 12 00:01:58 2023CVE page last modified: Mon Apr 15 16:16:39 2024