CVEvulnerability
CVE-2023-45237
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-01-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-338
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.
Affected configurations
• tianocore edk2 (<= 202311)
Related
Weakness · CWE (1)
- CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) weakness
References
- http://www.openwall.com/lists/oss-security/2024/01/16/2 Mailing List
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h Vendor Advisory
- https://security.netapp.com/advisory/ntap-20240307-0011/ security.netapp.com
- http://www.openwall.com/lists/oss-security/2024/01/16/2 Mailing List
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h Vendor Advisory
- https://security.netapp.com/advisory/ntap-20240307-0011/ security.netapp.com
- https://www.kb.cert.org/vuls/id/132380 www.kb.cert.org