PT-2017-16378 · Irssi+2 · Irssi+2

Publicado 2017-01-06 · Atualizado 2024-06-15 · CVE-2017-5193

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Irssi versions prior to 0.8.21

Description The issue allows remote attackers to cause a denial of service, resulting in a crash due to a NULL pointer dereference. This occurs when a message without a nick is processed by the nickcmp function.

Recommendations For versions prior to 0.8.21, update to version 0.8.21 or later to resolve the issue.

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2017-1045

CVE-2017-5193

DLA-1217-1

MGASA-2017-0018

OPENSUSE-SU-2017:0093-1

OPENSUSE-SU-2017:0094-1

OPENSUSE-SU-2024:10865-1

USN-3184-1

Produtos afetados

Alt Linux

Irssi

Ubuntu

Referências · 66

• http://openwall.com/lists/oss-security/2017/01/13/2 · Nota
• http://securityfocus.com/bid/95310 · Nota
• https://suse.com/security/cve/CVE-2017-5194 · Nota
• https://irssi.org/security/irssi_sa_2017_01.txt · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5196 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-5195 · Nota
• https://suse.com/security/cve/CVE-2018-7054 · Nota
• https://advisories.mageia.org/MGASA-2017-0018.html · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5194 · Nota de Segurança
• https://ubuntu.com/security/notices/USN-3184-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-7052 · Nota
• https://suse.com/security/cve/CVE-2017-15228 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5193 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-10966 · Nota
• https://security.gentoo.org/glsa/201701-45 · Aviso do Fabricante