Vulnerabilities in pkg:pypi/simiki
PACKAGECVE-2020-19001 is a CRITICAL (CVSS 9.8) command injection vulnerability (CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')) affecting Simiki libraries in the PyPI ecosystem. The issue involves command injection in simiki. Remediation is available by upgrading affected packages to version 1.6.2.2.
pkg:pypi/simiki
Vulnerability advisories affecting package pkg:pypi/simiki. Select an advisory below to view technical details or fixes.
| Advisory ID | CVE / NVD | Severity | Summary |
|---|---|---|---|
| GHSA-w873-xcqq-x922 | CVE-2020-19001 | CRITICAL | Command Injection in Simiki |
| GHSA-fqr5-qphf-vfr8 | CVE-2020-19000 | MODERATE | Cross Site Scripting (XSS) in Simiki |
CVE-2020-19001 at a Glance
Security Impact
CVSS: 9.8
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
How to Fix CVE-2020-19001
To remediate this vulnerability, upgrade all affected Simiki dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
pip install simiki>=1.6.2.2
Run the following command in your project directory to verify that all resolved dependencies use the patched release:
pip show simiki
How to Check if You Are Affected
To determine whether your Python environment is affected by CVE-2020-19001, inspect your installed packages using pip:
pip show simiki
Analyze the terminal output to locate any version of Simiki in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.6.2.2), your application is affected.
Note: The pip show simiki command checks currently installed packages in your active Python environment.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection'), where the product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. In Simiki, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2020-19001 Affected Simiki Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
simiki
|
PyPI |
< 1.6.2.2
|
1.6.2.2
|
References
Frequently Asked Questions
What is CVE-2020-19001?
Which Simiki versions are affected?
What version fixes CVE-2020-19001?
Is simiki affected?
What is the CVSS score of CVE-2020-19001?
What CWE is associated with CVE-2020-19001?
How can I check PyPI dependencies for CVE-2020-19001?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-w873-xcqq-x922",
"modified" : "2024-10-22T17:29:26Z",
"published" : "2021-09-01T18:37:24Z",
"aliases" : [ "CVE-2020-19001" ],
"summary" : "Command Injection in Simiki",
"details" : "Command Injection in Simiki v1.6.2.1 and prior allows remote attackers to execute arbitrary system commands via line 64 of the component 'simiki/blob/master/simiki/config.py'.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "PyPI",
"name" : "simiki"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.6.2.2"
} ]
} ],
"database_specific" : {
"last_known_affected_version_range" : "<= 1.6.2.1"
}
} ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-19001"
}, {
"type" : "WEB",
"url" : "https://github.com/tankywoo/simiki/issues/123"
}, {
"type" : "WEB",
"url" : "https://github.com/tankywoo/simiki/commit/45da0ab7c1e94b368cac22867e7ac9a42dbb9390"
}, {
"type" : "WEB",
"url" : "https://github.com/pypa/advisory-database/tree/main/vulns/simiki/PYSEC-2021-348.yaml"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/tankywoo/simiki"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-77" ],
"severity" : "CRITICAL",
"github_reviewed" : true,
"github_reviewed_at" : "2021-08-30T18:13:07Z",
"nvd_published_at" : "2021-08-27T19:15:00Z"
}
}