CVE-2018-5206
Published: 6 January 2018
When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
Notes
Author | Note |
---|---|
ratliff | GL#20, GL!25 |
Priority
Status
Package | Release | Status |
---|---|---|
irssi Launchpad, Ubuntu, Debian |
artful |
Released
(1.0.4-1ubuntu2.2)
|
trusty |
Released
(0.8.15-5ubuntu3.4)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(0.8.19-1ubuntu1.6)
|
|
zesty |
Released
(0.8.20-2ubuntu2.3)
|
|
Patches: upstream: https://github.com/irssi/irssi/commit/7bed781622c8e336bc7c739109c0a07bf3a9c8e3 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |