Upstream information

CVE-2018-7054 at MITRE

Description

An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having critical severity.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 9.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1081238 [RESOLVED / FIXED]

SUSE Security Advisories:

    openSUSE-SU-2018:0475-1 openSUSE-SU-2018:0477-1

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 12
  • irssi >= 1.1.1-43.1
  • irssi-devel >= 1.1.1-43.1
 Patchnames:
openSUSE-2018-171
openSUSE Tumbleweed
  • irssi >= 1.2.3-2.4
  • irssi-devel >= 1.2.3-2.4
 Patchnames:
openSUSE-Tumbleweed-2024-10865

SUSE Timeline for this CVE

CVE page created: Thu Feb 15 20:27:59 2018
CVE page last modified: Mon Oct 6 19:15:51 2025