CVE-2017-7481

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/19/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxdebian:debian_linuxredhat:ansible_engineredhat:enterprise_linuxredhat:gluster_storageredhat:openshift_container_platformredhat:openstackredhat:storage_consoleredhat:virtualizationredhat:virtualization_manager

Weaknesses (CWE)

CWE-20CWE-20

References

http://www.securityfocus.com/bid/98492(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:1244(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:1334(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:1476(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:1499(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:1599(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2017:2524(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7481(secalert@redhat.com)

https://github.com/ansible/ansible/commit/ed56f51f185a1ffd7ea57130d260098686fcc7c2(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2021/01/msg00023.html(secalert@redhat.com)

https://usn.ubuntu.com/4072-1/(secalert@redhat.com)

http://www.securityfocus.com/bid/98492(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1244(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1334(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1476(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1499(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:1599(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2524(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7481(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ansible/ansible/commit/ed56f51f185a1ffd7ea57130d260098686fcc7c2(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/01/msg00023.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4072-1/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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