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osvGoogleOSV:CVE-2021-20319
HistoryMar 04, 2022 - 6:15 p.m.

CVE-2021-20319

2022-03-0418:15:08
Google
osv.dev
1

6.7 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.7%

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.

6.7 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.7%