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CVE-2023-45234

Description

EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability.

POC

Reference

- http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html

Github

- https://github.com/1490kdrm/vuln_BIOs

- https://github.com/fkie-cad/nvd-json-data-feeds

- https://github.com/opencomputeproject/OCP-OSF-Aptio_Community_Edition

- https://github.com/quarkslab/pixiefail

- https://github.com/w4zu/Debian_security