PT-2018-2654 · Wireshark+2 · Wireshark+2

Publicado

2018-04-03

·

Atualizado

2024-06-15

·

CVE-2018-19625

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 2.4.10 Wireshark versions 2.6.0 through 2.6.4
Description The issue is related to a buffer over-read in memory, which could allow a remote attacker to cause a denial of service using a specially crafted packet. The dissection engine could crash due to a heap-based buffer over-read.
Recommendations For Wireshark versions 2.4.0 through 2.4.10, update to a version where the issue is addressed, such as by applying the fix in epan/tvbuff composite.c that prevents a heap-based buffer over-read. For Wireshark versions 2.6.0 through 2.6.4, update to a version where the issue is addressed, such as by applying the fix in epan/tvbuff composite.c that prevents a heap-based buffer over-read.

Exploit

Correção

Out of bounds Read

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

ALT-PU-2018-1549
ALT-PU-2018-2763
BDU:2019-01272
CVE-2018-19625
DLA-1634-1
DSA-4359-1
OPENSUSE-SU-2018_4307-1
OPENSUSE-SU-2020:0362-1
OPENSUSE-SU-2020_0362-1
OPENSUSE-SU-2024:11513-1
SUSE-SU-2018:4295-1
SUSE-SU-2018:4298-1
SUSE-SU-2020:0693-1

Produtos afetados

Alt Linux
Suse
Wireshark