GitHub Advisory DatabaseGHSA-G4WG-CFPF-9689keylime fails to flag device as untrusted when signature does not validate
2.8 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
0.0004 Low
EPSS
Percentile
15.5%
A flaw was found in the keylime attestation verifier, which fails to flag a device’s submitted TPM quote as faulty when the quote’s signature does not validate for some reason. Instead, it will only emit an error in the log without flagging the device as untrusted.
Affected configurations
References
access.redhat.com/errata/RHSA-2024:1139
access.redhat.com/security/cve/CVE-2023-3674
bugzilla.redhat.com/show_bug.cgi?id=2222903
github.com/advisories/GHSA-g4wg-cfpf-9689
github.com/keylime/keylime/commit/95ce3d86bd2c53009108ffda2dcf553312d733db
github.com/pypa/advisory-database/tree/main/vulns/keylime/PYSEC-2023-128.yaml
nvd.nist.gov/vuln/detail/CVE-2023-3674
Related
2.8 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
0.0004 Low
EPSS
Percentile
15.5%