CVE-2023-6174

NameCVE-2023-6174
DescriptionSSH dissector crash in Wireshark 4.0.0 to 4.0.10 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)
ReferencesDSA-5559-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wireshark (PTS)buster2.6.20-0+deb10u4fixed
buster (security)2.6.20-0+deb10u8fixed
bullseye (security), bullseye3.4.10-0+deb11u1fixed
bookworm, bookworm (security)4.0.11-1~deb12u1fixed
sid, trixie4.2.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksourcebuster(not affected)
wiresharksourcebullseye(not affected)
wiresharksourcebookworm4.0.11-1~deb12u1DSA-5559-1
wiresharksource(unstable)4.0.11-1

Notes

[bullseye] - wireshark <not-affected> (Only affects 4.x)
[buster] - wireshark <not-affected> (Only affects 4.x)
https://www.wireshark.org/security/wnpa-sec-2023-28.html
https://gitlab.com/wireshark/wireshark/-/issues/19369
Introduced by: https://gitlab.com/wireshark/wireshark/-/commit/a2f6b079f16e0dfa10a1eab82b13b52d8e173199 (v3.7.0)

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