National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-20234 Detail

Current Description

There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote attacker with permission to commit to a Mercurial repository linked in Sourcetree for macOS is able to exploit this issue to gain code execution on the system.

Source:  MITRE
Description Last Modified:  03/08/2019
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 9.0 HIGH
Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
http://www.securityfocus.com/bid/107414
https://jira.atlassian.com/browse/SRCTREE-6391 Issue Tracking Vendor Advisory
https://seclists.org/bugtraq/2019/Mar/30

Technical Details

Vulnerability Type (View All)

  • Argument Injection or Modification (CWE-88)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-20234
NVD Published Date:
03/08/2019
NVD Last Modified:
03/21/2019