VDB
CVE-2021-3917
CVE-2021-3917
PUBLISHED
CVSS 5.5 MEDIUM
coreos-installer < 0.10.0 writes world-readable Ignition config to installed system
EPSS 0.23% · 13.7th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.23%
13.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | coreos-installer | * |
| crates.io | coreos-installer | 0 |
| redhat | coreos-installer | 0 |
Timeline
- Nov 8, 2021 CVE Published
- Aug 24, 2022 EPSS Score
- Sep 8, 2022 CVE Updated
- Oct 9, 2022 EPSS Score
- Nov 24, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Feb 25, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 12, 2023 EPSS Score
- May 28, 2023 EPSS Score
- Jul 13, 2023 EPSS Score
- Aug 29, 2023 EPSS Score
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2018478 url
- https://github.com/coreos/fedora-coreos-tracker/issues/889 discussion
- https://github.com/coreos/coreos-installer/commit/2a36405339c87b16ed6c76e91ad5b76638fbdb0c fix
- https://access.redhat.com/security/cve/CVE-2021-3917 advisory
- https://github.com/coreos/coreos-installer/security/advisories/GHSA-862g-9h5m-m3qv url
- https://nvd.nist.gov/vuln/detail/CVE-2021-3917 advisory
- https://github.com/coreos/coreos-installer url
- https://github.com/coreos/coreos-installer/releases/tag/v0.10.0 fix