CVE-2023-45230 (GCVE-0-2023-45230)

Vulnerability from cvelistv5 – Published: 2024-01-16 16:08 – Updated: 2025-11-04 18:17
VLAI?
Title
Buffer Overflow in EDK II Network Package
Summary
EDK2's Network Package is susceptible to a buffer overflow vulnerability via a long server ID option in DHCPv6 client. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.
Severity ?
8.3 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
TianoCore edk2 Affected: edk2-stable202308
Create a notification for this product.
Credits
Quarkslab Vulnerability Reports Team Doug Flick
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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