CVE-2017-7191

CRITICAL

irssi < 1.0.1 - Use-After-Free in Netjoin Processing

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/97185
Patch, Vendor Advisory x_refsource_confirm
https://irssi.org/security/irssi_sa_2017_03.txt

Scores

CVSS v3 9.8
EPSS 0.0336
EPSS Percentile 87.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (1)
irssi/irssi < 1.0.1
Published Mar 27, 2017
Tracked Since Feb 18, 2026