CVE-2023-45236

NameCVE-2023-45236
DescriptionEDK2'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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1063726

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
edk2 (PTS)buster0~20181115.85588389-3+deb10u3vulnerable
bullseye2020.11-2+deb11u1vulnerable
bullseye (security)2020.11-2+deb11u2vulnerable
bookworm2022.11-6vulnerable
bookworm (security)2022.11-6+deb12u1vulnerable
sid, trixie2024.05-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
edk2source(unstable)(unfixed)1063726

Notes

[bookworm] - edk2 <no-dsa> (Minor issue)
[bullseye] - edk2 <no-dsa> (Minor issue)
[buster] - edk2 <no-dsa> (Minor issue)
https://blog.quarkslab.com/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html
https://www.openwall.com/lists/oss-security/2024/01/16/2

Search for package or bug name: Reporting problems