CVE-2021-20319
An improper signature verification vulnerability was found in coreos-installer. A specially crafted gzip installation image can bypass the image signature verification and as a …
Published: 2022-03-04 · CVSS: Unscored
An improper signature verification vulnerability was found in coreos-installer. A specially crafted gzip installation image can bypass the image signature verification and as a consequence can lead to the installation of unsigned content. An attacker able to modify the original installation image can write arbitrary data, and achieve full access to the node being installed.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7