CVE-2021-20319 (GCVE-0-2021-20319)
Vulnerability from cvelistv5
Published
2022-03-04 17:05
Modified
2024-08-03 17:37
Severity ?
CWE
  • CWE-347 - - Improper Verification of Cryptographic Signature
Summary
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.
References
Impacted products
Vendor Product Version
n/a coreos-installer Version: Affects coreos-installer before v0.10.1, Fixed in v0.10.1.
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