Keylime
CVE-2022-3500
MEDIUM
Severity by source
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
1DescriptionNVD
A vulnerability was found in keylime. This security issue happens in some circumstances, due to some improperly handled exceptions, there exists the possibility that a rogue agent could create errors on the verifier that stopped attestation attempts for that host leaving it in an attested state but not verifying that anymore.
AnalysisAI
A vulnerability was found in keylime. Rated medium severity (CVSS 5.1), this vulnerability is no authentication required.
Technical ContextAI
This vulnerability is classified under CWE-248. A vulnerability was found in keylime. This security issue happens in some circumstances, due to some improperly handled exceptions, there exists the possibility that a rogue agent could create errors on the verifier that stopped attestation attempts for that host leaving it in an attested state but not verifying that anymore. Affected products include: Keylime, Redhat Enterprise Linux, Fedoraproject Fedora.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
In Keylime before 6.3.0, current keylime installer installs the keylime.conf file, which can contain sensitive data, as
In Keylime before 6.3.0, Revocation Notifier uses a fixed /tmp path for UNIX domain socket which can allow unprivileged
In Keylime before 6.3.0, unsanitized UUIDs can be passed by a rogue agent and can lead to log spoofing on the verifier a
A flaw was found in Keylime before 6.3.0. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no
Authentication bypass in the Keylime registrar (versions 7.12.0 and later) lets unauthenticated network attackers perfor
A flaw was found in keylime 5.8.1 and older. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploita
In Keylime before 6.3.0, quote responses from the agent can contain possibly untrusted ZIP data which can lead to zip bo
Keylime does not enforce that the agent registrar data is the same when the tenant uses it for validation of the EK and
A flaw was found in Keylime. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authenticati
A flaw was found in the Keylime registrar that could allow a bypass of the challenge-response protocol during agent regi
A flaw was found in the keylime attestation verifier, which fails to flag a device's submitted TPM quote as faulty when
Same weakness CWE-248 – Uncaught Exception
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External POC / Exploit Code
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