vulnerability
Red Hat: CVE-2023-45230: edk2: Buffer overflow in the DHCPv6 client via a long Server ID option (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:L/Au:N/C:C/I:C/A:C) | Jan 16, 2024 | Mar 5, 2024 | Mar 27, 2026 |
Severity
8
CVSS
(AV:A/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 16, 2024
Added
Mar 5, 2024
Modified
Mar 27, 2026
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.
Solutions
redhat-upgrade-edk2-aarch64redhat-upgrade-edk2-debugsourceredhat-upgrade-edk2-ovmfredhat-upgrade-edk2-toolsredhat-upgrade-edk2-tools-debuginforedhat-upgrade-edk2-tools-doc
Rapid7 Labs
2026 Global Threat Landscape Report
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