CVE-2023-3674 is a low-severity flaw in the Keylime attestation verifier, affecting Fedora Project's Keylime and Fedora distributions. The vulnerability allows a device to submit a faulty TPM quote with an invalid signature, which Keylime fails to flag as untrusted, instead only logging an error. With a CVSS score of 2.8 (LOW), this local vulnerability requires user interaction and low privileges, impacting integrity by allowing a device to appear trusted despite a failed attestation. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.2.5CPE matchmatch criteria | cpe:2.3:a:keylime:keylime:*:*:*:*:*:*:*:* | ||
38CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.