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osvGoogleOSV:GHSA-W578-J992-554X
HistorySep 06, 2018 - 3:28 a.m.

Ansible fails to properly mark lookup-plugin results as unsafe

2018-09-0603:28:50
Google
osv.dev
10

0.02 Low

EPSS

Percentile

88.8%

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.