DescriptionHTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1059925

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wireshark (PTS)bullseye (security), bullseye3.4.10-0+deb11u1fixed
bookworm, bookworm (security)4.0.11-1~deb12u1fixed
sid, trixie4.2.5-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksourcebuster(not affected)
wiresharksourcebullseye(not affected)
wiresharksourcebookworm(not affected)


[bookworm] - wireshark <not-affected> (Vulnerable code introduced later)
[bullseye] - wireshark <not-affected> (Vulnerable code introduced later)
[buster] - wireshark <not-affected> (Vulnerable code introduced later)
Introduced by: (v4.2.0rc0)

Search for package or bug name: Reporting problems