PT-2017-18793 · Systemd+2 · Systemd-Resolved+2

Publicado 2017-05-24 · Atualizado 2024-12-13 · CVE-2017-9217

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 systemd-resolved versions through 233

Description The issue allows remote attackers to cause a denial of service, resulting in a daemon crash, via a crafted DNS response with an empty question section.

Recommendations For versions through 233, update to a version that contains a fix for this issue to prevent potential denial of service attacks.

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2017-1893

CVE-2017-9217

SUSE-SU-2017:1773-1

SUSE-SU-2017:2031-1

SUSE-SU-2017_1773-1

SUSE-SU-2017_2031-1

Produtos afetados

Alt Linux

Suse

Systemd-Resolved

Referências · 54

• https://github.com/systemd/systemd/pull/5998 · Correção
• https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166be · Correção
• https://github.com/systemd/systemd/pull/6020 · Nota
• https://bdu.fstec.ru/vul/2019-01640 · Nota de Segurança
• https://bugzilla.suse.com/1004995 · Nota
• https://suse.com/security/cve/CVE-2017-9217.html · Nota
• https://launchpad.net/bugs/1621396 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000082 · Nota de Segurança
• https://bugzilla.suse.com/1040153 · Nota
• https://t.me/cvenotify/26076 · Publicação no Telegram
• https://bugzilla.suse.com/1043900 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1049 · Nota de Segurança
• https://lists.suse.com/pipermail/sle-security-updates/2017-August/003077.html · Nota
• https://bugzilla.suse.com/1029516 · Nota
• https://bugzilla.suse.com/1040968 · Nota