UBUNTU-CVE-2023-45237
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.
02 / AFFECTED SOFTWARE
Affected packages
15 explicit affected versions
16 explicit affected versions
17 explicit affected versions
7 explicit affected versions
12 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html
- https://github.com/tianocore/edk2/security/advisories/GHSA-hc6x-cw6p-gj7h
- https://ubuntu.com/security/CVE-2023-45237
- https://ubuntu.com/security/notices/USN-7894-1
- https://ubuntu.com/security/notices/USN-7894-2
- https://www.cve.org/CVERecord?id=CVE-2023-45237
- https://www.openwall.com/lists/oss-security/2024/01/16/2