Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / coreos-installer | affected Fixed in coreos-installer 0.10.0 |
CWE
CWE-276
References
- https://github.com/coreos/fedora-coreos-tracker/issues/889
- https://github.com/coreos/coreos-installer/commit/2a36405339c87b16ed6c76e91ad5b76638fbdb0c
- https://bugzilla.redhat.com/show_bug.cgi?id=2018478
- https://access.redhat.com/security/cve/CVE-2021-3917
ADP enrichment
No English description supplied.