CVE-2018-7054
9.8
CRITICAL
CVSS 3.1
EPSS 1.2%
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.
How to fix CVE-2018-7054
To remediate CVE-2018-7054, upgrade the affected package to a fixed version below.
- Alpine/irssi—upgrade to 1.1.1-r0 or later
- Debian/irssi—upgrade to 1.0.7-1 or later
Is CVE-2018-7054 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.1.1-r0
- from 0, < 1.0.7-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |