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THREATINT
PUBLISHED

CVE-2023-45230

Buffer Overflow in EDK II Network Package



Description

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.

Reserved 2023-10-05 | Published 2024-01-16 | Updated 2024-10-22 | Assigner TianoCore


HIGH: 8.3CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

Problem types

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Product status

Default status
unaffected

edk2-stable202308
affected

Credits

Quarkslab Vulnerability Reports Team finder

Doug Flick remediation developer

References

github.com/...e/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h

www.openwall.com/lists/oss-security/2024/01/16/2

packetstormsecurity.com/.../PixieFail-Proof-Of-Concepts.html

security.netapp.com/advisory/ntap-20240307-0011/

lists.fedoraproject.org/...SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/

cve.org (CVE-2023-45230)

nvd.nist.gov (CVE-2023-45230)

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