CVE-2023-45235
High
Description
EDK2's Network Package is susceptible to a buffer overflow vulnerability when handling Server ID option from a DHCPv6 proxy 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.
SeverityHigh
CVSS8.3
Exploit probability—
ProductTianocore Edk2
PublishedJan 16, 2024
First seenJan 16, 2024
Weakness typeCWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tianocore edk2 | v ≤ 202311 | — |
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