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CVE-2018-20236

8.8 · HIGH

There was an command injection vulnerability in Sourcetree for Windows from version 0.5a before version 3.0.10 via URI handling.

Published Mar 8, 2019CWE-77EPSS 6.44%

Overview

CVE-2018-20236 is a high-severity vulnerability. It was published on March 8, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

There was an command injection vulnerability in Sourcetree for Windows from version 0.5a before version 3.0.10 via URI handling. A remote attacker could send a malicious URI to a victim using Sourcetree for Windows to exploit this issue to gain code execution on the system.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refpacketstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.htmlRefwww.securityfocus.com/bid/107401Refjira.atlassian.com/browse/SRCTREEWIN-11291Refseclists.org/bugtraq/2019/Mar/30Refpacketstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.htmlRefwww.securityfocus.com/bid/107401Refjira.atlassian.com/browse/SRCTREEWIN-11291Refseclists.org/bugtraq/2019/Mar/30

How CyberStrike helps

Frequently asked questions

What is CVE-2018-20236?

CVE-2018-20236 is a high-severity vulnerability. It was published on March 8, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).

How severe is CVE-2018-20236?

This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-20236?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2018-20236?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-20236 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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