Upstream information
Description
libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Using well-crafted inputs to `git_revparse_single` can cause the function to enter an infinite loop, potentially causing a Denial of Service attack in the calling application. The revparse function in `src/libgit2/revparse.c` uses a loop to parse the user-provided spec string. There is an edge-case during parsing that allows a bad actor to force the loop conditions to access arbitrary memory. Potentially, this could also leak memory if the extracted rev spec is reflected back to the attacker. As such, libgit2 versions before 1.4.0 are not affected. Users should upgrade to version 1.6.5 or 1.7.2.SUSE information
Overall state of this security issue: Analysis
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | CVSS:3.1/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 | 3.1 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA libgit2-1_7-1.7.2-2.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | git | Analysis |
| SUSE Enterprise Storage 7.1 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 15 SP5 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 15 SP6 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP6 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | libgit2 | Analysis |
| SUSE Linux Enterprise Micro 5.5 | git | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | git | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP6 | libgit2 | Analysis |
| SUSE Linux Enterprise Real Time 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Real Time 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 12 SP5 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 12-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | libgit2 | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | git | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | libgit2 | Analysis |
| SUSE Manager Proxy 4.3 | git | Analysis |
| SUSE Manager Proxy 4.3 | libgit2 | Analysis |
| SUSE Manager Retail Branch Server 4.3 | git | Analysis |
| SUSE Manager Retail Branch Server 4.3 | libgit2 | Analysis |
| SUSE Manager Server 4.3 | git | Analysis |
| SUSE Manager Server 4.3 | libgit2 | Analysis |
| SUSE Manager Server Module 4.3 | libgit2 | Analysis |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP4 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | libgit2 | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | git | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libgit2 | Analysis |
| SUSE OpenStack Cloud 8 | git | Analysis |
| SUSE OpenStack Cloud 9 | git | Analysis |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | git | Analysis |
| SUSE CaaS Platform 3.0 | git | Analysis |
| SUSE CaaS Platform 4.0 | git | Analysis |
| SUSE CaaS Platform 4.0 | libgit2 | Analysis |
| SUSE Enterprise Storage 6 | git | Analysis |
| SUSE Enterprise Storage 6 | libgit2 | Analysis |
| SUSE Enterprise Storage 7 | git | Analysis |
| SUSE Enterprise Storage 7 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 12 | git | Analysis |
| SUSE Linux Enterprise Desktop 12 SP1 | git | Analysis |
| SUSE Linux Enterprise Desktop 12 SP2 | git | Analysis |
| SUSE Linux Enterprise Desktop 12 SP3 | git | Analysis |
| SUSE Linux Enterprise Desktop 12 SP4 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 15 SP1 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP1 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise Desktop 15 SP3 | git | Analysis |
| SUSE Linux Enterprise Desktop 15 SP3 | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 | git | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 | libgit2 | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | git | Analysis |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | libgit2 | Analysis |
| SUSE Linux Enterprise Real Time 15 SP2 | git | Analysis |
| SUSE Linux Enterprise Real Time 15 SP2 | libgit2 | Analysis |
| SUSE Linux Enterprise Real Time 15 SP4 | git | Analysis |
| SUSE Linux Enterprise Real Time 15 SP4 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 12 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP1 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP1-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP2 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP2-BCL | git | Analysis |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP2-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP3 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP3-BCL | git | Analysis |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP3-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP4 | git | Analysis |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | git | Analysis |
| SUSE Linux Enterprise Server 12 SP4-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 | git | Analysis |
| SUSE Linux Enterprise Server 15 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP1 | git | Analysis |
| SUSE Linux Enterprise Server 15 SP1 | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | git | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | git | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | git | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | libgit2 | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | git | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | libgit2 | Analysis |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 | libgit2 | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | git | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | libgit2 | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 | git | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | git | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | git | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | git | Analysis |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | git | Analysis |
| SUSE Manager Proxy 4.0 | git | Analysis |
| SUSE Manager Proxy 4.0 | libgit2 | Analysis |
| SUSE Manager Proxy 4.1 | git | Analysis |
| SUSE Manager Proxy 4.1 | libgit2 | Analysis |
| SUSE Manager Proxy 4.2 | git | Analysis |
| SUSE Manager Proxy 4.2 | libgit2 | Analysis |
| SUSE Manager Retail Branch Server 4.0 | git | Analysis |
| SUSE Manager Retail Branch Server 4.0 | libgit2 | Analysis |
| SUSE Manager Retail Branch Server 4.1 | git | Analysis |
| SUSE Manager Retail Branch Server 4.1 | libgit2 | Analysis |
| SUSE Manager Retail Branch Server 4.2 | git | Analysis |
| SUSE Manager Retail Branch Server 4.2 | libgit2 | Analysis |
| SUSE Manager Server 4.0 | git | Analysis |
| SUSE Manager Server 4.0 | libgit2 | Analysis |
| SUSE Manager Server 4.1 | git | Analysis |
| SUSE Manager Server 4.1 | libgit2 | Analysis |
| SUSE Manager Server 4.2 | git | Analysis |
| SUSE Manager Server 4.2 | libgit2 | Analysis |
| SUSE Manager Server Module 4.0 | libgit2 | Analysis |
| SUSE Manager Server Module 4.1 | libgit2 | Analysis |
| SUSE Manager Server Module 4.2 | libgit2 | Analysis |
| SUSE OpenStack Cloud 7 | git | Analysis |
| SUSE OpenStack Cloud Crowbar 8 | git | Analysis |
| SUSE OpenStack Cloud Crowbar 9 | git | Analysis |
SUSE Timeline for this CVE
CVE page created: Wed Feb 7 01:00:13 2024CVE page last modified: Wed Apr 24 19:28:11 2024