PT-2019-1901 · Wireshark+2 · Wireshark+2

Mateusz Jurczyk

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Publicado

2018-04-03

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Atualizado

2024-06-15

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CVE-2019-5719

CVSS v3.1

5.5

Média

VetorAV: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 2.4.0 through 2.4.11 Wireshark versions 2.6.0 through 2.6.5
Description The issue is related to the ISAKMP dissector, which could crash due to a null pointer dereference. This can be exploited by a remote attacker using a specially crafted trace file, potentially leading to a denial of service.
Recommendations For Wireshark versions 2.4.0 through 2.4.11, update to a version where the ISAKMP dissector is properly fixed. For Wireshark versions 2.6.0 through 2.6.5, update to a version where the ISAKMP dissector is properly fixed. As a temporary workaround, consider disabling the ISAKMP dissector until a patch is available.

Exploit

Correção

Use of a Broken Cryptographic Algorithm

NULL Pointer Dereference

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Enumeração de Fraquezas

CWE-327CWE-476

Identificadores relacionados

ALT-PU-2018-1549
ALT-PU-2019-1047
BDU:2019-01559
CVE-2019-5719
DLA-1645-1
DSA-4416-1
OPENSUSE-SU-2019:0092-1
OPENSUSE-SU-2019_0092-1
OPENSUSE-SU-2020:0362-1
OPENSUSE-SU-2020_0362-1
OPENSUSE-SU-2024:11513-1
SUSE-SU-2019:0130-1
SUSE-SU-2019:0138-1
SUSE-SU-2020:0693-1

Produtos afetados

Alt Linux
Suse
Wireshark