CVE-2017-7191
9.8
CRITICAL
CVSS 3.1
EPSS 2.6%
Description
The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.
How to fix CVE-2017-7191
To remediate CVE-2017-7191, upgrade the affected package to a fixed version below.
- Debian/irssi—upgrade to 1.0.2-1 or later
Is CVE-2017-7191 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.0.2-1
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 |