Moderate severityNVD Advisory· Published Jul 19, 2023· Updated Nov 21, 2025
Keylime: attestation failure when the quote's signature does not validate
CVE-2023-3674
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
keylimePyPI | < 7.2.5 | 7.2.5 |
Affected products
10- cpe:/a:redhat:enterprise_linux:9::appstreamRange: 0:7.3.0-13.el9_3
- ghsa-coords9 versionspkg:pypi/keylimepkg:rpm/almalinux/keylimepkg:rpm/almalinux/keylime-basepkg:rpm/almalinux/keylime-registrarpkg:rpm/almalinux/keylime-selinuxpkg:rpm/almalinux/keylime-tenantpkg:rpm/almalinux/keylime-verifierpkg:rpm/almalinux/python3-keylimepkg:rpm/opensuse/keylime&distro=openSUSE%20Tumbleweed
< 7.2.5+ 8 more
- (no CPE)range: < 7.2.5
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.3.0-13.el9_3
- (no CPE)range: < 7.11.0-1.1
Patches
Vulnerability mechanics
References
7- access.redhat.com/errata/RHSA-2024:1139ghsavendor-advisoryx_refsource_REDHATWEB
- github.com/advisories/GHSA-g4wg-cfpf-9689ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-3674ghsaADVISORY
- access.redhat.com/security/cve/CVE-2023-3674ghsavdb-entryx_refsource_REDHATWEB
- bugzilla.redhat.com/show_bug.cgighsaissue-trackingx_refsource_REDHATWEB
- github.com/keylime/keylime/commit/95ce3d86bd2c53009108ffda2dcf553312d733dbghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/keylime/PYSEC-2023-128.yamlghsaWEB
News mentions
0No linked articles in our index yet.