CVE-2023-40549 in shim

Riassunto

di MITRE • 29/01/2024

An out-of-bounds read flaw was found in Shim due to the lack of proper boundary verification during the load of a PE binary. This flaw allows an attacker to load a crafted PE binary, triggering the issue and crashing Shim, resulting in a denial of service.

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• Responsabile: Red Hat, Inc.
• Prenotare: 15/08/2023
• Divulgazione: 29/01/2024
• Moderazione: accettato
• Voce: VDB-251929
• CPE: pronto
• CWE: CWE-125 (confermato)
• CVSS: 5.5 (NVD)
• EPSS: 0.00409
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-40549
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-40549
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-40549/