CVE-2021-3917
- Source
- https://cve.org/CVERecord?id=CVE-2021-3917
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3917.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-3917
- Aliases
- Downstream
RHSA (2)
- Published
- 2022-08-23T20:15:08Z
- Modified
- 2026-10-20T10:54:53Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the coreos-installer, where it writes the Ignition config to the target system with world-readable access permissions. This flaw allows a local attacker to have read access to potentially sensitive data. The highest threat from this vulnerability is to confidentiality.
- References
Affected packages
Git / github.com/coreos/coreos-installer
Affected ranges
- Type
- GIT
- Repo
- https://github.com/coreos/coreos-installer
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:redhat:coreos-installer:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "0.10.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "2a36405339c87b16ed6c76e91ad5b76638fbdb0c" } ], "source": "REFERENCES_COMMIT" } ] }