PT-2017-18941 · Irssi+2 · Irssi+2

Publicado 2017-06-06 · Atualizado 2024-06-15 · CVE-2017-9468

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 1.0.3

Description The issue occurs when Irssi receives a DCC message without source nick/host, causing it to attempt to dereference a NULL pointer. This can lead to a crash, which can be triggered by remote IRC servers.

Recommendations For versions prior to 1.0.3, update to version 1.0.3 or later to resolve the issue.

Correção

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2020-1665

ALT-PU-2020-3488

ALT-PU-2024-3802

CVE-2017-9468

DLA-1088-1

DSA-3885-1

MGASA-2017-0185

OPENSUSE-SU-2017:1505-1

OPENSUSE-SU-2017:1515-1

OPENSUSE-SU-2024:10865-1

USN-3317-1

Produtos afetados

Alt Linux

Irssi

Ubuntu

Referências · 84

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7052 · Nota de Segurança
• http://openwall.com/lists/oss-security/2017/06/06/4 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2017-9468 · Nota de Segurança
• https://ubuntu.com/usn/usn-3317-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-3317-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-7052 · Nota
• https://suse.com/security/cve/CVE-2017-15228 · Nota
• https://osv.dev/vulnerability/CVE-2017-9468 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-10966 · Nota
• https://bugzilla.suse.com/1043051 · Nota
• https://errata.altlinux.org/ALT-PU-2024-3802 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15721 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15723 · Nota de Segurança
• http://securitytracker.com/id/1038621 · Nota
• https://security-tracker.debian.org/tracker/CVE-2017-9468 · Aviso do Fabricante