PT-2018-2641 · Wireshark+2 · Wireshark+2

Publicado

2018-04-03

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Atualizado

2024-06-15

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CVE-2018-18227

CVSS v3.1

7.5

Alta

VetorAV: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 2.4.0 through 2.4.9 Wireshark versions 2.6.0 through 2.6.3
Description The issue is related to a NULL pointer dereference in the Wireshark program, which can cause a crash. This can be exploited by a remote attacker to cause a denial of service. The problem is associated with the MS-WSP protocol dissector.
Recommendations For Wireshark versions 2.4.0 through 2.4.9, update to a version where the MS-WSP protocol dissector properly handles NULL return values. For Wireshark versions 2.6.0 through 2.6.3, update to a version where the MS-WSP protocol dissector properly handles NULL return values.

Correção

NULL Pointer Dereference

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Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2018-1549
ALT-PU-2018-2487
BDU:2019-01258
CVE-2018-18227
DSA-4359-1
OPENSUSE-SU-2018_3368-1
OPENSUSE-SU-2020:0362-1
OPENSUSE-SU-2020_0362-1
OPENSUSE-SU-2024:11513-1
SUSE-SU-2018:3282-1
SUSE-SU-2018:3590-1
SUSE-SU-2018:3590-2
SUSE-SU-2018:3590-3
SUSE-SU-2020:0693-1

Produtos afetados

Alt Linux
Suse
Wireshark