criticalCVSS 9.4Vulnerability

GHSA-27jc-jmp8-qfw5

### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4jqp-9qjv-57m2. This link is maintained to preserve external references. ### Original Description A flaw was found in Keylime. The Keylime registrar, since version 7.12.0, does not enforce client-side Transport Layer Security (TLS) authentication. This authentication bypass vulnerability allows unauthenticated clients with network access to perform administrative operations, including listing agents, retrieving public Trusted Platform Module (TPM) data, and deleting agents, by connecting without presenting a client certificate.

Properties

ghsa_id
GHSA-27jc-jmp8-qfw5
severity
critical
summary
Duplicate Advisory: Keylime Missing Authentication for Critical Function and Improper Authentication
cvss_score
9.4
cve_id
GHSA-27jc-jmp8-qfw5
cvss_vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
is_ghsa_only
true
ghsa_published
2026-02-06T21:30:49Z
source_url
https://github.com/advisories/GHSA-27jc-jmp8-qfw5
ghsa_updated
2026-02-09T12:30:22Z

Related Entities (3)

HAS_WEAKNESS (1)

[Weakness]Key Exchange without Entity Authentication

REPORTED_BY (1)

[Source]GitHub Advisory Database

AFFECTS (1)

[Software]pip/keylime

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