CVE-2021-21371

Description

Tenable for Jira Cloud is an open source project designed to pull Tenable.io vulnerability data, then generate Jira Tasks and sub-tasks based on the vulnerabilities current state. It published in pypi as "tenable-jira-cloud". In tenable-jira-cloud before version 1.1.21, it is possible to run arbitrary commands through the yaml.load() method. This could allow an attacker with local access to the host to run arbitrary code by running the application with a specially crafted YAML configuration file. This is fixed in version 1.1.21 by using yaml.safe_load() instead of yaml.load().

Risk Information

Base Score

8.6

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.079

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-21371 are fixed in Python-tenable-jira-cloud 1.1.21	Windows
Vulnerabilities CVE-2021-21371 are fixed in Python-tenable-jira-cloud for linux 1.1.21	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234