PT-2023-25703 · Opentsdb · Opentsdb

Oxeye-Daniel + 1 · Published 2023-06-30 · Updated 2023-09-10 · CVE-2023-36812

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OpenTSDB versions prior to 2.4.2

Description OpenTSDB is vulnerable to Remote Code Execution by writing user-controlled input to the Gnuplot configuration file and running Gnuplot with the generated configuration. The issue has been patched in commits 07c4641471c and fa88d3e4b, which are available in the 2.4.2 release.

Recommendations For versions prior to 2.4.2, upgrade to version 2.4.2 to resolve the issue. As a temporary workaround for users unable to upgrade, disable Gnuplot via the config option tsd.core.enable ui = true and remove the shell files mygnuplot.bat and mygnuplot.sh.

Exploit

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2023-36812

GHSA-76F7-9V52-V2FW

Affected Products

Opentsdb

References · 17

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/opentsdb_key_cmd_injection.rb · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/36xxx/CVE-2023-36812.json · Exploit
• 🔥 https://github.com/ErikWynter/opentsdb_key_cmd_injection · Exploit
• https://github.com/OpenTSDB/opentsdb/commit/fa88d3e4b5369f9fb73da384fab0b23e246309ba · Patch
• https://github.com/OpenTSDB/opentsdb/security/advisories/GHSA-76f7-9v52-v2fw · Patch
• https://github.com/OpenTSDB/opentsdb/commit/07c4641471c6f5c2ab5aab615969e97211eb50d9 · Patch
• https://osv.dev/vulnerability/GHSA-76f7-9v52-v2fw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-36812 · Security Note
• https://osv.dev/vulnerability/CVE-2023-36812 · Vendor Advisory
• https://github.com/OpenTSDB/opentsdb · Note
• http://packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.html · Note
• https://twitter.com/piedpiper1616/status/1699950030675951724 · Twitter Post
• https://twitter.com/WynterErik/status/1699795150883696869 · Twitter Post
• https://twitter.com/hack_git/status/1700763709470105832 · Twitter Post
• https://t.me/cvenotify/57841 · Telegram Post