PT-2018-2714 · Wireshark+2 · Wireshark+2

Publicado 2018-10-18 · Atualizado 2024-06-15 · CVE-2019-5716

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Wireshark versions 2.6.0 through 2.6.5

Description The issue is related to the 6LoWPAN dissector in Wireshark, which could crash due to the use of a TVB before its creation. This could potentially allow a remote attacker to cause a denial of service.

Recommendations For Wireshark versions 2.6.0 through 2.6.5, update to a version where the issue has been addressed, such as by applying the fix in epan/dissectors/packet-6lowpan.c that avoids using a TVB before its creation. As a temporary workaround, consider disabling the 6LoWPAN dissector until a patch is available.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2019-1047

BDU:2019-01550

CVE-2019-5716

DLA-1645-1

DSA-4416-1

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2020:0693-1

Produtos afetados

Alt Linux

Suse

Wireshark

Referências · 359

• 🔥 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15217 · Exploit
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16397 · Nota
• https://suse.com/security/cve/CVE-2018-16057.html · Nota
• https://bdu.fstec.ru/vul/2019-01559 · Nota de Segurança
• https://suse.com/security/cve/CVE-2021-22173 · Nota
• https://suse.com/security/cve/CVE-2017-9344 · Nota
• https://suse.com/security/cve/CVE-2019-9214 · Nota
• https://suse.com/security/cve/CVE-2017-7745 · Nota
• https://suse.com/security/cve/CVE-2019-10900.html · Nota
• https://suse.com/security/cve/CVE-2019-10901 · Nota
• https://suse.com/security/cve/CVE-2019-5719 · Nota
• https://suse.com/security/cve/CVE-2018-11354 · Nota
• https://suse.com/security/cve/CVE-2017-17083 · Nota
• https://suse.com/security/cve/CVE-2018-14343 · Nota
• https://suse.com/security/cve/CVE-2017-7701 · Nota