Vulnerability Monitor

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CVE-2017-7481

Ansible before versions 2.3.1.0 and 2.4.0.0 fails to properly mark lookup-plugin results as unsafe. If an attacker could control the results of lookup() calls, they could inject Unicode strings to be parsed by the jinja2 templating system, resulting in code execution. By default, the jinja2 templating language is now marked as 'unsafe' and is not evaluated.

Published

2018-07-19T13:29:00.340

Last Modified

2024-11-21T03:31:59.250

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat openshift_container_platform 3.3 Yes
Application redhat openshift_container_platform 3.4 Yes
Application redhat openshift_container_platform 3.5 Yes
Application redhat openstack 10 Yes
Application redhat openstack 11 Yes
Application redhat storage_console 2.0 Yes
Application redhat virtualization 4.1 Yes
Application redhat virtualization_manager 4.1 Yes
Application redhat gluster_storage 3.2 Yes
Operating System redhat enterprise_linux 7.0 No
Application redhat ansible_engine < 2.3.1.0 Yes
Application redhat ansible_engine < 2.4.0.0 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System canonical ubuntu_linux 19.04 Yes
Operating System debian debian_linux 9.0 Yes
References