Vulnerability Details : CVE-2018-20234
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.
Products affected by CVE-2018-20234
- cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:macos:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20234
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20234
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-20234
-
The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20234
-
http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
Sourcetree Git Arbitrary Code Execution / URL Handling ≈ Packet Storm
-
https://seclists.org/bugtraq/2019/Mar/30
Bugtraq: March 2019 Sourcetree Advisory - Multiple Remote Code Execution Vulnerabilities
-
http://www.securityfocus.com/bid/107414
Atlassian SourceTree CVE-2018-20234 Arbitrary Code Execution Vulnerability
-
https://jira.atlassian.com/browse/SRCTREE-6391
[SRCTREE-6391] Argument Injection via Mercurial hooks in Sourcetree for macOS - CVE-2018-20234 - Create and track feature requests for Atlassian products.Issue Tracking;Vendor Advisory
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