Vulnerabilities in pkg:pypi/conference-scheduler-cli

PACKAGE
Advisory Identifier: GHSA-cf3c-fffp-34qh
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Advisory Summary

CVE-2018-14572 is a HIGH (CVSS 7.8) conference-scheduler-cli arbitrary code execution vulnerability (CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')) affecting Conference scheduler cli libraries in the PyPI ecosystem. The issue involves conference-scheduler-cli arbitrary code execution. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:pypi/conference-scheduler-cli

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:pypi/conference-scheduler-cli. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-cf3c-fffp-34qh CVE-2018-14572 HIGH conference-scheduler-cli Arbitrary Code Execution

CVE-2018-14572 at a Glance

CVE Identifier CVE-2018-14572
GHSA Identifier GHSA-cf3c-fffp-34qh
Severity HIGH
CVSS v3.1 Base Score 7.8
CWE Classification CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Product Conference scheduler cli
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 7.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2018-14572

To remediate this vulnerability, upgrade all affected Conference scheduler cli dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

conference-scheduler-cli fixed: Latest secure release 
pip install conference-scheduler-cli>=Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show conference-scheduler-cli

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2018-14572, inspect your installed packages using pip:

pip show conference-scheduler-cli

Analyze the terminal output to locate any version of Conference scheduler cli in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The pip show conference-scheduler-cli command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), where the product constructs all or part of an os command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended os command when it is sent to a downstream component. In Conference scheduler cli, 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

In conference-scheduler-cli, a pickle.load call on imported data allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contains an os.system call.

CVE-2018-14572 Affected Conference scheduler cli Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
conference-scheduler-cli
pypi/conference-scheduler-cli
PyPI
≤ 0.10.1

References

NVD — CVE-2018-14572 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14572
Conference scheduler cli Source Repository REPOSITORY
https://github.com/PyconUK/ConferenceScheduler-cli/issues/19
Conference scheduler cli Source Repository REPOSITORY
https://github.com/PyconUK/ConferenceScheduler-cli
GitHub Advisory / Wiki ADVISORY
https://github.com/advisories/GHSA-cf3c-fffp-34qh
Conference scheduler cli Source Repository REPOSITORY
https://github.com/pypa/advisory-database/tree/main/vulns/conference-scheduler-cli/PYSEC-2018-64.yaml
joel-malwarebenchmark.github.io/blog/2020/04/25/cve... WEB
https://joel-malwarebenchmark.github.io/blog/2020/04/25/cve-2018-14572-conference-scheduler-cli

Frequently Asked Questions

What is CVE-2018-14572?
CVE-2018-14572 is a security vulnerability in Conference scheduler cli involving conference-scheduler-cli Arbitrary Code Execution under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').
Which Conference scheduler cli versions are affected?
Affected versions include releases prior to current release patches across affected packages: conference-scheduler-cli.
What version fixes CVE-2018-14572?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is conference-scheduler-cli affected?
Yes, conference-scheduler-cli is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2018-14572?
CVE-2018-14572 has a CVSS v3.1 base score of 7.8 (HIGH) with vector string CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2018-14572?
CVE-2018-14572 is classified under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.).
How can I check PyPI dependencies for CVE-2018-14572?
Run the dependency tree command: 'pip show conference-scheduler-cli'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-cf3c-fffp-34qh",
  "modified" : "2024-09-13T18:11:18Z",
  "published" : "2018-10-29T19:05:38Z",
  "aliases" : [ "CVE-2018-14572" ],
  "summary" : "conference-scheduler-cli Arbitrary Code Execution",
  "details" : "In conference-scheduler-cli, a pickle.load call on imported data allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contains an os.system call.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "conference-scheduler-cli"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "0.10.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2018-14572"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/PyconUK/ConferenceScheduler-cli/issues/19"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/PyconUK/ConferenceScheduler-cli"
  }, {
    "type" : "ADVISORY",
    "url" : "https://github.com/advisories/GHSA-cf3c-fffp-34qh"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/pypa/advisory-database/tree/main/vulns/conference-scheduler-cli/PYSEC-2018-64.yaml"
  }, {
    "type" : "WEB",
    "url" : "https://joel-malwarebenchmark.github.io/blog/2020/04/25/cve-2018-14572-conference-scheduler-cli"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-502", "CWE-78" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2020-06-16T21:31:12Z",
    "nvd_published_at" : null
  }
}