PT-2016-5838 · Wireshark+1 · Wireshark+1

Publicado 2016-04-25 · Atualizado 2016-12-03 · CVE-2016-4076

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Wireshark versions 2.0.0 through 2.0.2

Description The issue is related to the NCP dissector in Wireshark, where memory for search patterns is not properly initialized. This allows remote attackers to cause a denial of service, resulting in an application crash, by sending a crafted packet.

Recommendations For Wireshark versions 2.0.0 through 2.0.2, update to version 2.0.3 or later to resolve the issue.

Correção

DoS

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

ALT-PU-2016-1528

CVE-2016-4076

MGASA-2016-0153

Produtos afetados

Alt Linux

Wireshark

Referências · 40

• https://advisories.mageia.org/MGASA-2016-0153.html · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4006 · Nota de Segurança
• https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=ea8e6955fcff21333c203bc00f69d5025761459b · Nota
• https://errata.altlinux.org/ALT-PU-2016-1528 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4082 · Nota de Segurança
• https://wireshark.org/security/wnpa-sec-2016-20.html · Nota
• https://wireshark.org/docs/relnotes/wireshark-2.0.3.html · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4081 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4078 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4076 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4079 · Nota de Segurança
• http://wireshark.org/security/wnpa-sec-2016-19.html · Aviso do Fabricante
• https://wireshark.org/security/wnpa-sec-2016-24.html · Nota
• https://wireshark.org/news/20160422.html · Nota
• https://bugs.mageia.org/show_bug.cgi?id=18260 · Nota