Vulnerability · Published Jun 30, 2023 · Assigned by GitHub_M
CVE-2023-36812Remote Code Execution in OpenTSDB
Critical 9.8
In plain English
A critical-severity injection in opentsdb from OpenTSDB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 16.5% (higher than 97% of all known vulnerabilities). Ready-made attack tooling exists: Metasploit, public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Official description
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`.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | net.opentsdb:opentsdb | 2.4.2 | GHSA-76f7-9v52-v2fw |
Affected products (as reported)
Weakness: CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/OpenTSDB/opentsdb/security/advisories/GHSA-76f7-9v52-v2fw x_refsource_CONFIRM
- https://github.com/OpenTSDB/opentsdb/commit/07c4641471c6f5c2ab5aab615969e97211eb50d9 x_refsource_MISC
- https://github.com/OpenTSDB/opentsdb/commit/fa88d3e4b5369f9fb73da384fab0b23e246309ba x_refsource_MISC
- http://packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.html