| Name | CVE-2023-6174 |
| Description | SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5559-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wireshark (PTS) | jessie, jessie (lts) | 1.12.1+g01b65bf-4+deb8u19 | vulnerable |
| stretch (security) | 2.6.20-0+deb9u3 | fixed |
| stretch (lts), stretch | 2.6.20-0+deb10u9~deb9u1 | fixed |
| buster, buster (lts) | 2.6.20-0+deb10u9 | fixed |
| buster (security) | 2.6.20-0+deb10u8 | fixed |
| bullseye | 3.4.10-0+deb11u1 | fixed |
| bullseye (security) | 3.4.16-0+deb11u1 | fixed |
| bookworm | 4.0.17-0+deb12u1 | fixed |
| bookworm (security) | 4.0.11-1~deb12u1 | fixed |
| sid, trixie | 4.4.2-1 | fixed |
The information below is based on the following data on fixed versions.
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)
[stretch] - wireshark <not-affected> (Only affects 4.x)