CVE-2021-41043

NameCVE-2021-41043
DescriptionUse after free in tcpslice triggers AddressSanitizer, no other confirmed impact.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs1003190

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tcpslice (PTS)buster, stretch1.2a3-4vulnerable
bookworm, bullseye, sid1.3-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tcpslicesource(unstable)(unfixed)1003190

Notes

[bullseye] - tcpslice <no-dsa> (Minor issue)
[buster] - tcpslice <no-dsa> (Minor issue)
https://github.com/the-tcpdump-group/tcpslice/issues/11
https://github.com/the-tcpdump-group/tcpslice/commit/030859fce9c77417de657b9bb29c0f78c2d68f4a (tcpslice-1.5)

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