DEBIAN-CVE-2026-103754
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-103754
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103754.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-103754
- Upstream
- CVE-2026-103754
- Published
- 2026-10-01T12:17:15Z
- Modified
- 2026-10-02T05:01:06Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in ansible-runner. The unstream_dir() function, which receives and extracts a streamed zip archive on the worker side of the ansible-runner transmit/worker protocol, re-creates symbolic links from archive content without validating the link target and applies chmod() and utime() to an unsanitized filesystem path derived from the archive member name. A crafted archive processed by a worker that consumes attacker-influenced input can create files, create symbolic links, or change permissions outside the intended target directory, which can be leveraged toward code execution.
- References
Affected packages
Debian:12 / ansible-runner
Package
- Name
- ansible-runner
- Purl
- pkg:deb/debian/ansible-runner?arch=source&distro=bookworm
Debian:13 / ansible-runner
Package
- Name
- ansible-runner
- Purl
- pkg:deb/debian/ansible-runner?arch=source&distro=trixie
Debian:14 / ansible-runner
Package
- Name
- ansible-runner
- Purl
- pkg:deb/debian/ansible-runner?arch=source&distro=forky