| Name | CVE-2018-7321 |
| Description | In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-thrift.c had a large loop that was addressed by not proceeding with dissection after encountering an unexpected type. |
| 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 | medium (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 | fixed |
| jessie (security) | 1.12.1+g01b65bf-4+deb8u18 | fixed | |
| stretch | 2.6.5-1~deb9u1 | fixed | |
| stretch (security) | 2.6.7-1~deb9u1 | fixed | |
| buster | 2.6.7-1 | fixed | |
| sid | 2.6.8-1 | 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) | 2.4.5-1 | low | ||
| wireshark | source | jessie | (not affected) | |||
| wireshark | source | wheezy | (not affected) |
[jessie] - wireshark <not-affected> (vulnerable code introduced later in v1.99.6)
[wheezy] - wireshark <not-affected> (vulnerable code introduced later in v1.99.6)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14379
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=c784d551ad50864de1035ce54e72837301cf6aca
https://www.wireshark.org/security/wnpa-sec-2018-06.html