PT-2017-17567 · Irssi+1 · Irssi+1

Published 2017-03-27 · Updated 2024-03-15 · CVE-2017-7191

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Irssi versions 1.x before 1.0.2

Description The issue in Irssi's netjoin processing allows attackers to cause a denial of service and possibly execute arbitrary code.

Recommendations For Irssi versions 1.x before 1.0.2, update to version 1.0.2 or later to resolve the issue.

Fix

DoS

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2020-1665

ALT-PU-2020-3488

ALT-PU-2024-3802

CVE-2017-7191

Affected Products

Alt Linux

Irssi

References · 38

• https://github.com/irssi/irssi/commit/77b2631c78461965bc9a7414aae206b5c514e1b3 · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7052 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7051 · Security Note
• https://ubuntu.com/security/CVE-2017-7191 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-7191 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9469 · Security Note
• https://cve.org/CVERecord?id=CVE-2017-7191 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15717 · Security Note
• https://errata.altlinux.org/ALT-PU-2024-3802 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-7191 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15721 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15723 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9468 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5205 · Security Note
• https://irssi.org/security/irssi_sa_2017_03.txt · Vendor Advisory