CVE-2021-3702

CVSS V2 None CVSS V3 Medium 6.3

Description

A race condition flaw was found in ansible-runner, where an attacker could watch for rapid creation and deletion of a temporary directory, substitute their directory at that name, and then have access to ansible-runner's private_data_dir the next time ansible-runner made use of the private_data_dir. The highest Threat out of this flaw is to integrity and confidentiality.

Overview

CVE ID
CVE-2021-3702

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2022-08-23T16:15:09

Last Modified Date
2022-08-29T18:26:51

Weakness Enumerations

CWE	URL
CWE-362	http://cwe.mitre.org/data/definitions/362.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:redhat:ansible_runner:2.0.0:-::::::	1	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector
LOCAL

Attack Compatibility
HIGH

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
6.3

Base Severity
MEDIUM

Exploitability Score
1

Impact Score
5.2

References

Reference URL	Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1977965
https://access.redhat.com/security/cve/CVE-2021-3702
https://github.com/ansible/ansible-runner/pull/742/commits

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-3702
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3702

History

Created	Old Value	New Value	Data Type	Notes
2022-08-23 17:00:11				Added to TrackCVE