CVE-2023-45232
moderate-risk
Published 2024-01-16
EDK2's Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Availability.
Do I need to act?
-
0.48% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (12)
Third Party Advisory
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
Third Party Advisory
http://packetstormsecurity.com/files/176574/PixieFail-Proof-Of-Concepts.html
33
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
2/34 · Minimal
Exposure
5/34 · Minimal