CVE-2018-20236

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.

CVSS v3 8.8 HIGH
CVSS v2.0 9.3 HIGH

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
http://www.securityfocus.com/bid/107401	Third Party Advisory VDB Entry
https://jira.atlassian.com/browse/SRCTREEWIN-11291	Issue Tracking Vendor Advisory
https://seclists.org/bugtraq/2019/Mar/30

Configurations

Configuration 1 (hide)

cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:*

History

No history.

Information

Published : 2019-03-08 18:29

Updated : 2023-12-10 12:59

NVD link : CVE-2018-20236

Mitre link : CVE-2018-20236

CVE.ORG link : CVE-2018-20236

JSON object : View

Products Affected

atlassian

sourcetree

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

{"id": "CVE-2018-20236", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-03-08T18:29:00.320", "references": [{"url": "http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html", "source": "security@atlassian.com"}, {"url": "http://www.securityfocus.com/bid/107401", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@atlassian.com"}, {"url": "https://jira.atlassian.com/browse/SRCTREEWIN-11291", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "security@atlassian.com"}, {"url": "https://seclists.org/bugtraq/2019/Mar/30", "source": "security@atlassian.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Hab\u00eda una vulnerabilidad de inyecci\u00f3n de comandos en Sourcetree para Windows, desde la versi\u00f3n 0.5a hasta la 3.0.10, mediante la gesti\u00f3n de URI. Un atacante remoto podr\u00eda enviar una URL maliciosa a una v\u00edctima que utiliza Sourcetree para Windows para explotar este fallo con el fin obtener la ejecuci\u00f3n de c\u00f3digo en el sistema."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "7C4F03AA-02DC-461D-89DE-6FFA1EDCA825", "versionEndExcluding": "3.0.10", "versionStartIncluding": "0.5a"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}