GHSA-w578-j992-554x

Source

https://github.com/advisories/GHSA-w578-j992-554x

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-w578-j992-554x/GHSA-w578-j992-554x.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-w578-j992-554x

Aliases

Published

2018-09-06T03:28:50Z

Modified

2024-09-04T19:01:22.548498Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Ansible fails to properly mark lookup-plugin results as unsafe

Details

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.

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-20"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:59:39Z"
}

References

Affected packages

PyPI / ansible

Package

Name: ansible; View open source insights on deps.dev
Purl: pkg:pypi/ansible

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.1.0

Affected versions

1.*

1.0

1.1

1.2

1.2.1

1.2.2

1.2.3

1.3.0

1.3.1

1.3.2

1.3.3

1.3.4

1.4

1.4.1

1.4.2

1.4.3

1.4.4

1.4.5

1.5

1.5.1

1.5.2

1.5.3

1.5.4

1.5.5

1.6

1.6.1

1.6.2

1.6.3

1.6.4

1.6.5

1.6.6

1.6.7

1.6.8

1.6.9

1.6.10

1.7

1.7.1

1.7.2

1.8

1.8.1

1.8.2

1.8.3

1.8.4

1.9.0

1.9.0.1

1.9.1

1.9.2

1.9.3

1.9.4

1.9.5

1.9.6

2.*

2.0.0

2.0.0.0

2.0.0.1

2.0.0.2

2.0.1.0

2.0.2.0

2.1.0.0

2.1.1.0

2.1.2.0

2.1.3.0

2.1.4.0

2.1.5.0

2.1.6.0

2.2.0.0

2.2.1.0

2.2.2.0

2.2.3.0

2.3.0.0

Ecosystem specific

{
    "affected_functions": [
        "ansible.template.Templar._lookup"
    ]
}