| Name | CVE-2019-16319 |
| Description | In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero. |
| Source | CVE (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 severity | high (attack range: remote) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| wireshark (PTS) | jessie | 1.12.1+g01b65bf-4+deb8u14 | vulnerable |
| jessie (security) | 1.12.1+g01b65bf-4+deb8u19 | vulnerable | |
| stretch (security), stretch | 2.6.7-1~deb9u1 | vulnerable | |
| buster | 2.6.8-1.1 | vulnerable | |
| bullseye, sid | 3.0.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| wireshark | source | (unstable) | 3.0.4-1 | low |
[buster] - wireshark <postponed> (Can be fixed along in next 3.0.x DSA)
[stretch] - wireshark <postponed> (Can be fixed along in next 2.6.x DSA)
[jessie] - wireshark <postponed> (Can be fixed when more important issues arise)
https://www.wireshark.org/security/wnpa-sec-2019-21.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16020
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=02ddd49885c6a09e936a76aceb726ed06539704a