CVE-2021-3702

2022-08-2316:15:09

CWE-362

redhat

web.nvd.nist.gov

cve-2021-3702

ansible-runner

race condition

temporary directory

integrity

confidentiality

nvd

CVSS3

6.3

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

AI Score

Confidence

High

EPSS

0.001

Percentile

17.2%

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

Nvd

Vulners

Node

redhatansible_runnerMatch2.0.0-

VendorProductVersionCPE
redhatansible_runner2.0.0cpe:2.3:a:redhat:ansible_runner:2.0.0:-:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	ansible_runner	2.0.0	cpe:2.3:a:redhat:ansible_runner:2.0.0:-::::::

CNA Affected

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