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[email protected]CVE-2017-2809

HistorySep 14, 2017 - 7:29 p.m.

CVE-2017-2809

2017-09-1419:29:00

CWE-94

[email protected]

web.nvd.nist.gov

cve-2017-2809

vulnerability

ansible-vault

yaml loading

command execution

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.005 Low

EPSS

Percentile

75.7%

JSON

An exploitable vulnerability exists in the yaml loading functionality of ansible-vault before 1.0.5. A specially crafted vault can execute arbitrary python commands resulting in command execution. An attacker can insert python into the vault to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

tomohiro_nakamuraansible-vaultRange≤1.0.4

CPENameOperatorVersion
ansible-vault_project:ansible-vaultansible-vault project ansible-vaultle1.0.4

CPE	Name	Operator	Version
ansible-vault_project:ansible-vault	ansible-vault project ansible-vault	le	1.0.4

CNA Affected

[
  {
    "product": "ansible-vault",
    "vendor": "Tomohiro Nakamura",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.4"
      }
    ]
  }
]