PT-2018-18939 · Wireshark+2 · Wireshark+2

Publicado 2018-02-28 · Atualizado 2024-06-15 · CVE-2018-9261

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 Wireshark versions 2.2.0 through 2.2.13 Wireshark versions 2.4.0 through 2.4.5

Description The issue is related to a heap-based buffer overflow in the NBAP dissector, which could cause a crash with a large loop. This occurs due to the self-linking of DCH-IDs.

Recommendations For Wireshark versions 2.2.0 through 2.2.13, update to a version where the self-linking of DCH-IDs is prohibited. For Wireshark versions 2.4.0 through 2.4.5, update to a version where the self-linking of DCH-IDs is prohibited.

Exploit

Correção

Enumeração de Fraquezas

CWE-834

Identificadores relacionados

ALT-PU-2018-1549

CVE-2018-9261

DLA-1388-1

DSA-4217-1

MGASA-2018-0151

OPENSUSE-SU-2024:11513-1

SUSE-SU-2018:0980-1

SUSE-SU-2018:0981-1

Produtos afetados

Alt Linux

Suse

Wireshark

Referências · 347

• 🔥 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14471 · Exploit
• https://suse.com/security/cve/CVE-2018-9262 · Nota
• https://suse.com/security/cve/CVE-2017-9346 · Nota
• https://suse.com/security/cve/CVE-2021-22191 · Nota
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14489 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7335 · Nota de Segurança
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14530 · Nota
• https://suse.com/security/cve/CVE-2018-9271 · Nota
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15374 · Nota
• https://bdu.fstec.ru/vul/2019-01273 · Nota de Segurança
• https://suse.com/security/cve/CVE-2018-14341 · Nota
• https://suse.com/security/cve/CVE-2018-9264 · Nota
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250 · Nota
• https://wireshark.org/security/wnpa-sec-2018-18.html · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2018:0981-1 · Aviso do Fabricante