PT-2018-2900 · Irssi+2 · Irssi+2

Joseph Bisch · Publicado 2018-02-15 · Atualizado 2024-06-15 · CVE-2018-7054

Positive Technologies (AI Summary)

CVSS v2.0

10

Crítica

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Irssi versions prior to 1.0.7 Irssi versions 1.1.x prior to 1.1.1

Description The issue is related to a use-after-free error that occurs when a server is disconnected during netsplits, potentially allowing a remote attacker to cause a denial of service or execute arbitrary code. This problem exists due to an incomplete fix for a previous issue.

Recommendations For Irssi versions prior to 1.0.7, update to version 1.0.7 or later. For Irssi versions 1.1.x prior to 1.1.1, update to version 1.1.1 or later.

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2020-1665

ALT-PU-2020-3488

ALT-PU-2024-3802

BDU:2019-02520

CVE-2018-7054

DSA-4162-1

MGASA-2018-0132

OPENSUSE-SU-2018:0475-1

OPENSUSE-SU-2018:0477-1

OPENSUSE-SU-2024:10865-1

USN-3590-1

USN-4046-1

Produtos afetados

Alt Linux

Irssi

Ubuntu

Referências · 93

• https://github.com/irssi/irssi/commit/fa8508404f4c4a02749cae5148662e2322c2abf0 · Nota
• https://github.com/irssi/irssi/commit/a4f99ae746efb121185fe76c392a64d743a9eb92 · Nota
• https://github.com/irssi/irssi/issues/819 · Nota
• https://github.com/irssi/irssi/commit/7605f67f95b6ee1ac26dd8fb7f3121f319497943 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-7054 · Nota de Segurança
• https://usn.ubuntu.com/3590-1 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2018-7054 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-5194 · Nota
• https://bdu.fstec.ru/vul/2019-02520 · Nota de Segurança
• https://errata.altlinux.org/ALT-PU-2024-3802 · Aviso do Fabricante
• https://packages.debian.org/src:irssi · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-7054 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10966 · Nota de Segurança
• https://suse.com/security/cve/CVE-2017-10965 · Nota
• https://ubuntu.com/security/CVE-2019-13045 · Aviso do Fabricante