CVE catalog
CVE-2019-10156
ansible: CVE-2019-10156
- Severity
- Medium · CVSS 4.6
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.77% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | ansible | sid | 14.4.0+dfsg-1 | fixed |
| Debian | ansible | forky | 14.0.0+dfsg-1 | fixed |
| Debian | ansible | trixie | 12.0.0+dfsg-0+deb13u1 | fixed |
| Debian | ansible | bookworm | 7.7.0+dfsg-3+deb12u1 | fixed |
| Alpine | ansible | 3.10 | 2.8.2-r0 | fixed |
| Alpine | ansible | 3.11 | 2.8.2-r0 | fixed |
| Alpine | ansible | 3.12 | 2.8.2-r0 | fixed |
| Alpine | ansible | 3.8 | 2.6.18-r0 | fixed |
| Alpine | ansible-base | 3.13 | 2.8.2-r0 | fixed |
| Alpine | ansible-base | 3.14 | 2.8.2-r0 | fixed |
| Ubuntu | ansible | 18.04 | 2.3.1.0+dfsg-2 | vulnerable |
| Ubuntu | ansible | 18.04 | 2.5.0+dfsg-1 | vulnerable |
| Ubuntu | ansible | 18.04 | 2.5.1+dfsg-1 | vulnerable |
| Ubuntu | ansible | 18.04 | 2.5.1+dfsg-1ubuntu0.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ansible | source | sid | 2.8.3+dfsg-1 | low | Not reported | [930065] |
| Debian | ansible | source | forky | 2.8.3+dfsg-1 | low | Not reported | [930065] |
| Debian | ansible | source | trixie | 2.8.3+dfsg-1 | low | Not reported | [930065] |
| Debian | ansible | source | bookworm | 2.8.3+dfsg-1 | low | Not reported | [930065] |
| Alpine | ansible | apk | 3.10 | 2.8.2-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Alpine | ansible | apk | 3.11 | 2.8.2-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Alpine | ansible | apk | 3.12 | 2.8.2-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Alpine | ansible | apk | 3.8 | 2.6.18-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Alpine | ansible-base | apk | 3.13 | 2.8.2-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Alpine | ansible-base | apk | 3.14 | 2.8.2-r0 | Not reported | ALPINE-CVE-2019-10156 | Not reported |
| Ubuntu | ansible | deb | 18.04 | 2.5.1+dfsg-1ubuntu0.1 | Not reported | UBUNTU-CVE-2019-10156 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [ansible]Fixed
Details (2)
7.7.0+dfsg-3+deb12u1· all · bookwormFixed · Fixed:
2.8.3+dfsg-1dsa · ansible · debian · bookworm; dsa · ansible · debian · 12
7.7.0+dfsg-3+deb12u1· all · bookwormFixed · Fixed:
2.8.3+dfsg-1dsa · ansible · debian · bookworm; dsa · ansible · debian · 12
[Debian 13 (Trixie)]
- [ansible]Fixed
Details (2)
12.0.0+dfsg-0+deb13u1· all · trixieFixed · Fixed:
2.8.3+dfsg-1dsa · ansible · debian · 13
12.0.0+dfsg-0+deb13u1· all · trixieFixed · Fixed:
2.8.3+dfsg-1dsa · ansible · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_3309-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2019-10156]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-10156]
- [https://osv.dev/vulnerability/DSA-4950-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-10156]
- [https://security-tracker.debian.org/tracker/CVE-2019-10156]
- [https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-10156.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-3595.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]