Upstream information
Description
Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where _some_ credential is leaked (but the attacker cannot control which one). Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a "blank" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching _any_ URL, and will return some unspecified stored password, leaking the password to an attacker's server. The vulnerability can be triggered by feeding a malicious URL to `git clone`. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git's "store" helper - Git's "cache" helper - the "osxkeychain" helper that ships in Git's "contrib" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability.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:P/I:N/A:N |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 5.3 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Attack Vector | Network | Network |
Attack Complexity | Low | Low |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | Low |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-CU-2020:616-1, published Wed Nov 4 00:21:26 MST 2020
- SUSE-SU-2020:1121-1, published Tue Apr 28 04:35:45 MDT 2020
- SUSE-SU-2020:1295-1, published Mon May 18 04:19:45 MDT 2020
- openSUSE-SU-2020:0598-1, published Thu Dec 7 12:55:39 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
HPE Helion OpenStack 8 |
| Patchnames: HPE-Helion-OpenStack-8-2020-1295 |
SUSE Enterprise Storage 5 |
| Patchnames: SUSE-Storage-5-2020-1295 |
SUSE Enterprise Storage 6 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 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-SP1-2020-1121 SUSE-SLE-Module-Development-Tools-15-SP1-2020-1121 |
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 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 git-2.26.2-3.31.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 GA git-core-2.26.2-3.31.1 SUSE Linux Enterprise Module for Development Tools 15 SP3 GA git-2.26.2-3.31.1 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 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 git-2.26.2-3.28.2 SUSE Linux Enterprise Module for Basesystem 15 SP2 GA git-core-2.26.2-3.28.2 SUSE Linux Enterprise Module for Development Tools 15 SP2 GA git-2.26.2-3.28.2 |
SUSE Liberty Linux 7 |
| Patchnames: RHSA-2020:2337 |
SUSE Liberty Linux 8 |
| Patchnames: RHSA-2020:1980 |
SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2020-1295 |
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 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 git-core-2.35.3-150300.10.12.1 SUSE Linux Enterprise Module for Development Tools 15 SP4 GA git-2.35.3-150300.10.12.1 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 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 git-core-2.35.3-150300.10.27.1 SUSE Linux Enterprise Module for Development Tools 15 SP5 GA git-2.35.3-150300.10.27.1 |
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 git-core-2.43.0-150600.1.10 |
SUSE Linux Enterprise Micro 6.0 |
| Patchnames: SUSE Linux Enterprise Micro 6.0 GA git-2.42.1-1.4 |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-1121 |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA git-2.26.2-3.28.2 SUSE Linux Enterprise Module for Basesystem 15 SP2 GA git-core-2.26.2-3.28.2 |
SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA git-2.26.2-3.31.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 GA git-core-2.26.2-3.31.1 |
SUSE Linux Enterprise Module for Basesystem 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA git-core-2.35.3-150300.10.12.1 |
SUSE Linux Enterprise Module for Basesystem 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA git-core-2.35.3-150300.10.27.1 |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP1-2020-1121 |
SUSE Linux Enterprise Module for Development Tools 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP2 GA git-2.26.2-3.28.2 |
SUSE Linux Enterprise Module for Development Tools 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP3 GA git-2.26.2-3.31.1 |
SUSE Linux Enterprise Module for Development Tools 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP4 GA git-2.35.3-150300.10.12.1 |
SUSE Linux Enterprise Module for Development Tools 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Development Tools 15 SP5 GA git-2.35.3-150300.10.27.1 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2020-1295 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2020-1295 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-1295 |
SUSE Linux Enterprise Server 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1295 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2020-1295 |
SUSE Linux Enterprise Server 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2020-1295 |
SUSE Linux Enterprise Server 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1295 |
SUSE Linux Enterprise Server 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2020-1295 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2020-1295 SUSE-SLE-SERVER-12-SP4-2020-1295 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2020-1295 SUSE-SLE-SERVER-12-SP5-2020-1295 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2020-1295 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2020-1295 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2020-1295 |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2020-1295 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2020-1295 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2020-1295 |
SUSE OpenStack Cloud Crowbar 8 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2020-1295 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-598 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10786 |
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 Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise High Performance Computing 12 SP5 | git | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | git | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | git | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | git | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | git | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | git | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | git | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | git | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP3 | git | Released |
SUSE Linux Enterprise Server 12 SP5 | git | Released |
SUSE Linux Enterprise Server 12 SP5-LTSS | git | Affected |
SUSE Linux Enterprise Server 15 SP2 | git | Released |
SUSE Linux Enterprise Server 15 SP2-LTSS | git | Affected |
SUSE Linux Enterprise Server 15 SP3 | git | Released |
SUSE Linux Enterprise Server 15-ESPOS | git | Released |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | git | Released |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | git | Released |
HPE Helion OpenStack Cloud 8 | git | Affected |
SUSE CaaS Platform 3.0 | git | Unsupported |
SUSE CaaS Platform 4.0 | git | Released |
SUSE Container as a Service Platform 1.0 | git | Unsupported |
SUSE Container as a Service Platform 2.0 | git | Unsupported |
SUSE Enterprise Storage 5 | git | Released |
SUSE Enterprise Storage 6 | git | Released |
SUSE Enterprise Storage 7 | git | Released |
SUSE Enterprise Storage 7.1 | git | Released |
SUSE Linux Enterprise Desktop 12 | git | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | git | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | git | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | git | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | git | Released |
SUSE Linux Enterprise Desktop 15 | git | Affected |
SUSE Linux Enterprise Desktop 15 SP1 | git | Released |
SUSE Linux Enterprise Desktop 15 SP2 | git | Released |
SUSE Linux Enterprise Desktop 15 SP3 | git | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | git | Released |
SUSE Linux Enterprise High Performance Computing 15 | git | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | git | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | git | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | git | Released |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | git | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | git | Released |
SUSE Linux Enterprise Module for Basesystem 15 | git | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | git | Released |
SUSE Linux Enterprise Module for Development Tools 15 | git | Affected |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | git | Released |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | git | Released |
SUSE Linux Enterprise Point of Service Image Server 12 SP2 | git | Released |
SUSE Linux Enterprise Real Time 15 SP2 | git | Affected |
SUSE Linux Enterprise Server 12 | git | Affected |
SUSE Linux Enterprise Server 12 SP1 | git | Affected |
SUSE Linux Enterprise Server 12 SP1-LTSS | git | Released |
SUSE Linux Enterprise Server 12 SP2 | git | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | git | Released |
SUSE Linux Enterprise Server 12 SP2-ESPOS | git | Released |
SUSE Linux Enterprise Server 12 SP2-LTSS | git | Released |
SUSE Linux Enterprise Server 12 SP3 | git | Affected |
SUSE Linux Enterprise Server 12 SP3-BCL | git | Released |
SUSE Linux Enterprise Server 12 SP3-ESPOS | git | Released |
SUSE Linux Enterprise Server 12 SP3-LTSS | git | Released |
SUSE Linux Enterprise Server 12 SP4 | git | Released |
SUSE Linux Enterprise Server 12 SP4-ESPOS | git | Released |
SUSE Linux Enterprise Server 12 SP4-LTSS | git | Released |
SUSE Linux Enterprise Server 12-LTSS | git | Affected |
SUSE Linux Enterprise Server 15 | git | Affected |
SUSE Linux Enterprise Server 15 SP1 | git | Released |
SUSE Linux Enterprise Server 15 SP1-BCL | git | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | git | Released |
SUSE Linux Enterprise Server 15 SP2-BCL | git | Affected |
SUSE Linux Enterprise Server 15-LTSS | git | Released |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | git | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 | git | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | git | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | git | Released |
SUSE Linux Enterprise Software Development Kit 12 | git | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP1 | git | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP2 | git | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP3 | git | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP4 | git | Released |
SUSE Linux Enterprise Software Development Kit 12 SP5 | git | Released |
SUSE Manager Proxy 4.0 | git | Released |
SUSE Manager Proxy 4.1 | git | Released |
SUSE Manager Proxy 4.2 | git | Released |
SUSE Manager Retail Branch Server 4.0 | git | Released |
SUSE Manager Retail Branch Server 4.1 | git | Released |
SUSE Manager Retail Branch Server 4.2 | git | Released |
SUSE Manager Server 4.0 | git | Released |
SUSE Manager Server 4.1 | git | Released |
SUSE Manager Server 4.2 | git | Released |
SUSE OpenStack Cloud 7 | git | Released |
SUSE OpenStack Cloud 8 | git | Released |
SUSE OpenStack Cloud 9 | git | Released |
SUSE OpenStack Cloud Crowbar 8 | git | Released |
SUSE OpenStack Cloud Crowbar 9 | git | Released |
Products at an unknown state of their lifecycle. | ||
SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 | git | Affected |
SUSE Timeline for this CVE
CVE page created: Mon Apr 20 20:52:45 2020CVE page last modified: Tue Nov 12 19:26:13 2024