CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
access.redhat.com/errata/RHSA-2017:1244
access.redhat.com/errata/RHSA-2017:1334
access.redhat.com/errata/RHSA-2017:1476
access.redhat.com/errata/RHSA-2017:1499
access.redhat.com/errata/RHSA-2017:1599
access.redhat.com/errata/RHSA-2017:2524
bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7481
github.com/advisories/GHSA-w578-j992-554x
github.com/ansible/ansible/commit/a1886911fcf4b691130cfc70dfc5daa5e07c46a3
github.com/ansible/ansible/commit/ed56f51f185a1ffd7ea57130d260098686fcc7c2
github.com/pypa/advisory-database/tree/main/vulns/ansible/PYSEC-2018-41.yaml
lists.debian.org/debian-lts-announce/2021/01/msg00023.html
nvd.nist.gov/vuln/detail/CVE-2017-7481
usn.ubuntu.com/4072-1
web.archive.org/web/20170801122609/www.securityfocus.com/bid/98492
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
88.8%