Vulnerability Description
EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.
CVSS Score
5.8
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tianocore | Edk2 | <= 202311 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2024/01/16/2Mailing List
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7hVendor Advisory
- https://security.netapp.com/advisory/ntap-20240307-0011/
- http://www.openwall.com/lists/oss-security/2024/01/16/2Mailing List
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7hVendor Advisory
- https://security.netapp.com/advisory/ntap-20240307-0011/
- https://www.kb.cert.org/vuls/id/132380
FAQ
What is CVE-2023-45236?
CVE-2023-45236 is a vulnerability with a CVSS score of 5.8 (MEDIUM). EDK2's Network Package is susceptible to a predictable TCP Initial Sequence Number. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of C...
How severe is CVE-2023-45236?
CVE-2023-45236 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-45236?
Check the references section above for vendor advisories and patch information. Affected products include: Tianocore Edk2.