CVE-2020-35476

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Source
https://cve.org/CVERecord?id=CVE-2020-35476
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35476.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-35476
Aliases
Published
2020-12-16T08:15:13.560Z
Modified
2026-07-08T23:35:25.498528Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/opentsdb/opentsdb

Affected ranges

Type
GIT
Repo
https://github.com/opentsdb/opentsdb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
14ab3ef8a865816cf920aa69f2e019b7261a7847
Database specific 
{
    "cpe": "cpe:2.3:a:opentsdb:opentsdb:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.4.0"
        }
    ]
}

Affected versions

2.*
2.1.1
v1.*
v1.0.0
v1.1.0
v2.*
v2.0.1
v2.1.0
v2.1.2
v2.1.3
v2.1.4
v2.2.0
v2.2.1
v2.2.2
v2.3.0
v2.3.1
v2.3.2
v2.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35476.json"