CVE-2021-43310

CRITICAL
Published Sep 21, 20223y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 21, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability in Keylime before 6.3.0 allows an attacker to craft a request to the agent that resets the U and V keys as if the agent were being re-added to a verifier. This could lead to a remote code execution.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-290

Affected Products 1

VendorProductVersionRange
keylimekeylime* <6.3.0

References 2

  • github.com https://github.com/keylime/keylime/security/advisories/GHSA-2m39-75g9-ff5r
    MitigationThird Party Advisory
  • seclists.org https://seclists.org/oss-sec/2022/q1/101
    ExploitMailing ListPatchThird Party Advisory

Remediation

  • seclists.org https://seclists.org/oss-sec/2022/q1/101
    ExploitMailing ListPatchThird Party Advisory