SARA / Free Tools / CVE / CVE-2019-10156

CVE-2019-10156 — A flaw was discovered in the way Ansible templating was implemented in versions

A flaw was discovered in the way Ansible templating was implemented in versions before 2.6.18, 2.7.12 and 2.8.2, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any

CVSS
4.6 MEDIUM
EPSS
0.65% (top 29.40%)
CWE
CWE-200
Published
2019-07-30T22:12:30.000Z
Last modified
2024-08-04T22:10:09.972Z
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

01What is this vulnerability?

A flaw was discovered in the way Ansible templating was implemented in versions before 2.6.18, 2.7.12 and 2.8.2, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any variable may be disclosed.

02Affected products

VendorProductVersions
Red Hatansiblefixed in 2.6.18, fixed in 2.7.12, fixed in 2.8.2

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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