CVE-2021-3702

2022-08-2316:15:09

CWE-362

[email protected]

web.nvd.nist.gov

cve-2021-3702

ansible-runner

race condition

temporary directory

integrity

confidentiality

nvd

6.3 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

6 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.3%

JSON

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.

Affected configurations

Vulners

NVD

Node

redhatansible_runnerRange≤2.0

VendorProductVersionCPE
redhatansible_runner*cpe:2.3:a:redhat:ansible_runner:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	ansible_runner	*	cpe:2.3:a:redhat:ansible_runner::::::::

CNA Affected

[
  {
    "product": "ansible-runner",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Affects ansible-runner 2.0"
      }
    ]
  }
]