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cve[email protected]CVE-2021-3702
HistoryAug 23, 2022 - 4:15 p.m.

CVE-2021-3702

2022-08-2316:15:09
CWE-362
web.nvd.nist.gov
47
4
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

17.0%

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_runnerRange2.0
VendorProductVersionCPE
redhatansible_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"
      }
    ]
  }
]

Social References

More

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

17.0%