CVE-2019-16319
Published: 15 September 2019
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
wireshark Launchpad, Ubuntu, Debian |
bionic |
Needed
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
(3.2.3-1)
|
|
| groovy |
Not vulnerable
(3.2.7-1)
|
|
| hirsute |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| impish |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| jammy |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| kinetic |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| lunar |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| mantic |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
| trusty |
Needed
|
|
| upstream |
Released
(3.0.4-1)
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |