CVE-2017-15723
Published: 22 October 2017
In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message.
Notes
Author | Note |
---|---|
mdeslaur | same commit as CVE-2017-15227 |
Priority
Status
Package | Release | Status |
---|---|---|
irssi Launchpad, Ubuntu, Debian |
artful |
Released
(1.0.4-1ubuntu2.1)
|
trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
upstream |
Released
(1.0.5)
|
|
xenial |
Released
(0.8.19-1ubuntu1.5)
|
|
zesty |
Released
(0.8.20-2ubuntu2.2)
|
|
Patches: upstream: https://github.com/irssi/irssi/commit/43e44d553d44e313003cee87e6ea5e24d68b84a1 |
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |