A remote code execution vulnerability occurs in OpenTSDB through 2.4.0 via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory. This file is then executed via the mygnuplot.sh shell script. (tsd/GraphHandler.java attempted to prevent command injections by blocking backticks but this is insufficient.)
                
            References
                    | Link | Resource | 
|---|---|
| http://packetstormsecurity.com/files/170331/OpenTSDB-2.4.0-Command-Injection.html | Exploit Third Party Advisory VDB Entry | 
| https://github.com/OpenTSDB/opentsdb/issues/2051 | Exploit Issue Tracking Third Party Advisory | 
| http://packetstormsecurity.com/files/170331/OpenTSDB-2.4.0-Command-Injection.html | Exploit Third Party Advisory VDB Entry | 
| https://github.com/OpenTSDB/opentsdb/issues/2051 | Exploit Issue Tracking Third Party Advisory | 
Configurations
                    History
                    No history.
Information
                Published : 2020-12-16 08:15
Updated : 2024-11-21 05:27
NVD link : CVE-2020-35476
Mitre link : CVE-2020-35476
CVE.ORG link : CVE-2020-35476
JSON object : View
Products Affected
                opentsdb
- opentsdb
 
CWE
                
                    
                        
                        CWE-78
                        
            Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
