Mutable Attestation or Measurement Reporting Data Affecting keylime-tenant package, versions <0:7.3.0-13.el9_3


Severity

Recommended
0.0
low
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.21% (12th percentile)

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  • Snyk IDSNYK-CENTOS9-KEYLIMETENANT-5776329
  • published14 Jul 2023
  • disclosed12 Jul 2023

Introduced: 12 Jul 2023

CVE-2023-3674  (opens in a new tab)
CWE-1283  (opens in a new tab)

How to fix?

Upgrade Centos:9 keylime-tenant to version 0:7.3.0-13.el9_3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keylime-tenant package and not the keylime-tenant package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1