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Vulnerability record · CVE-2014-4678 · published 20 February 2020

CVE-2014-4678: Redhat ansible injection vulnerability

Redhat · Ansible

The safe_eval function in Ansible before 1.6.4 does not properly restrict the code subset, which allows remote attackers to execute arbitrary code via crafted instructions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-4657.

9.8 CVSS 3.1 Critical EPSS 5.2% · top 7.8% CWE-74 · Injection
9.8CVSS 3.1 base score, v2 7.5
5.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

The safe_eval function in Ansible before 1.6.4 does not properly restrict the code subset, which allows remote attackers to execute arbitrary code via crafted instructions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-4657.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ansible/ansible/commit/5429b85b9f6c2e640074176f36ff05fd5e4d1916 PatchThird Party Advisory
https://groups.google.com/forum/message/raw?msg=ansible-announce/ieV1vZvcTXU/5Q93ThkY9rIJ Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2014-4678 Third Party Advisory
https://www.openwall.com/lists/oss-security/2014/06/26/30 Mailing ListPatchThird Party Advisory
https://www.openwall.com/lists/oss-security/2014/07/02/2 Mailing ListPatchThird Party Advisory
https://www.rapid7.com/db/vulnerabilities/freebsd-vid-2c493ac8-205e-11e5-a4a5-002590263bf5 Third Party Advisory
https://www.rapid7.com/db/vulnerabilities/gentoo-linux-cve-2014-4678 Third Party Advisory
https://github.com/ansible/ansible/commit/5429b85b9f6c2e640074176f36ff05fd5e4d1916 PatchThird Party Advisory
https://groups.google.com/forum/message/raw?msg=ansible-announce/ieV1vZvcTXU/5Q93ThkY9rIJ Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2014-4678 Third Party Advisory
https://www.openwall.com/lists/oss-security/2014/06/26/30 Mailing ListPatchThird Party Advisory
https://www.openwall.com/lists/oss-security/2014/07/02/2 Mailing ListPatchThird Party Advisory
https://www.rapid7.com/db/vulnerabilities/freebsd-vid-2c493ac8-205e-11e5-a4a5-002590263bf5 Third Party Advisory
https://www.rapid7.com/db/vulnerabilities/gentoo-linux-cve-2014-4678 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2014-4678), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.