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Red Hat: CVE-2023-45230: edk2: Buffer overflow in the DHCPv6 client via a long Server ID option (Multiple Advisories)

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Red Hat: CVE-2023-45230: edk2: Buffer overflow in the DHCPv6 client via a long Server ID option (Multiple Advisories)

Severity
8
CVSS
(AV:A/AC:L/Au:N/C:C/I:C/A:C)
Published
01/16/2024
Created
03/06/2024
Added
03/05/2024
Modified
09/13/2024

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.

Solution(s)

  • redhat-upgrade-edk2-aarch64
  • redhat-upgrade-edk2-debugsource
  • redhat-upgrade-edk2-ovmf
  • redhat-upgrade-edk2-tools
  • redhat-upgrade-edk2-tools-debuginfo
  • redhat-upgrade-edk2-tools-doc

References

  • CVE-2023-45230
  • RHSA-2024:1063
  • RHSA-2024:1075
  • RHSA-2024:1076
  • RHSA-2024:1077
  • RHSA-2024:1415
  • RHSA-2024:3497
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