Vulnerability Details : 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.
Exploit prediction scoring system (EPSS) score for CVE-2018-20236
Probability of exploitation activity in the next 30 days: 1.30%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 85 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-20236
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-20236
-
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20236
-
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/107401
Atlassian SourceTree CVE-2018-20236 Command Injection VulnerabilityThird Party Advisory;VDB Entry
-
https://jira.atlassian.com/browse/SRCTREEWIN-11291
[SRCTREEWIN-11291] Command Injection via URI handling in Sourcetree for Windows - CVE-2018-20236 - Create and track feature requests for Atlassian products.Issue Tracking;Vendor Advisory
Products affected by CVE-2018-20236
- cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:*