The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade keylime
to version 7.5.0 or higher.
keylime is a TPM-based key bootstrapping and system integrity measurement system for cloud
Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the registrar
code, which allows an attacker to effectively bypass the challenge-response protocol used to verify that an agent has indeed access to an AIK, which in indeed related to the EK.
When receiving the wrong auth_tag
back from the agent during activation, the registrar answers with an error message containing the expected correct auth_tag
(an HMAC calculated within the registrar for checking), which the attacker then uses.