Threats Tagged 'cve-2023-40547'
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Threats Tagged 'cve-2023-40547'
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A remote code execution vulnerability was found in Shim. The Shim boot support trusts attacker-controlled values when parsing an HTTP response. This flaw allows an attacker to craft a specific malicious HTTP request, leading to a completely controlled out-of-bounds write primitive and complete system compromise. This flaw is only exploitable during the early boot phase, an attacker needs to perform a Man-in-the-Middle or compromise the boot server to be able to exploit this vulnerability successfully. Join the discussion | CVE Database V5 | 01/25/2024, 15:54:23 UTC Added: 10/04/2025, 10:15:29 UTC |
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