7.5

CVE-2018-7050

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Irssi ≫ Irssi Version < 1.0.7
Irssi ≫ Irssi Version 1.1.0
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 17.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.31% 0.816
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://www.debian.org/security/2018/dsa-4162
Third Party Advisory
http://openwall.com/lists/oss-security/2018/02/15/1
Third Party Advisory
Mailing List
https://irssi.org/security/irssi_sa_2018_02.txt
Vendor Advisory
Mitigation
https://usn.ubuntu.com/3590-1/
Third Party Advisory