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CVE-2023-36812

Date: June 30, 2023

OpenTSDB is a open source, distributed, scalable Time Series Database (TSDB). OpenTSDB is vulnerable to Remote Code Execution vulnerability by writing user-controlled input to Gnuplot configuration file and running Gnuplot with the generated configuration. This issue has been patched in commit "07c4641471c" and further refined in commit "fa88d3e4b". These patches are available in the "2.4.2" release. Users are advised to upgrade. User unable to upgrade may disable Gunuplot via the config option"tsd.core.enable_ui = true" and remove the shell files "mygnuplot.bat" and "mygnuplot.sh".

Language: Java

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2023-36812
https://github.com/OpenTSDB/opentsdb
https://github.com/OpenTSDB/opentsdb/commit/fa88d3e4b5369f9fb73da384fab0b23e246309ba
https://github.com/OpenTSDB/opentsdb/security/advisories/GHSA-76f7-9v52-v2fw
https://github.com/OpenTSDB/opentsdb/commit/07c4641471c6f5c2ab5aab615969e97211eb50d9
http://packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.html
https://www.mend.io/vulnerability-database/CVE-2023-36812

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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