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CVE-2021-21371

MEDIUM

5.0

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().

CVE Details

CVSS v3.1 Score5.0

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published3/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

tenable:jira_cloud

Weaknesses (CWE)

CWE-502

References

https://github.com/tenable/integration-jira-cloud/commit/f8c2095fd529e664e7fa25403a0a4a85bb3907d0(security-advisories@github.com)

https://github.com/tenable/integration-jira-cloud/security/advisories/GHSA-8278-88vv-x98r(security-advisories@github.com)

https://pypi.org/project/tenable-jira-cloud/(security-advisories@github.com)

https://pyyaml.docsforge.com/master/documentation/#loading-yaml(security-advisories@github.com)

https://github.com/tenable/integration-jira-cloud/commit/f8c2095fd529e664e7fa25403a0a4a85bb3907d0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/tenable/integration-jira-cloud/security/advisories/GHSA-8278-88vv-x98r(af854a3a-2127-422b-91ae-364da2661108)

https://pypi.org/project/tenable-jira-cloud/(af854a3a-2127-422b-91ae-364da2661108)

https://pyyaml.docsforge.com/master/documentation/#loading-yaml(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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