PT-2016-5950 · Wireshark+1 · Wireshark+1

Mateusz Jurczyk · Publicado 2016-03-07 · Atualizado 2016-12-03 · CVE-2016-4421

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 1.12.x through 1.12.9 Wireshark versions 2.x through 2.0.1

Description The issue allows remote attackers to cause a denial of service, resulting in deep recursion, stack consumption, and application crash. This is achieved by sending a packet with deeply nested data to the ASN.1 BER dissector in Wireshark.

Recommendations For Wireshark versions 1.12.x through 1.12.9, update to version 1.12.10 or later. For Wireshark versions 2.x through 2.0.1, update to version 2.0.2 or later.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2016-1195

CVE-2016-4421

DSA-3516-1

Produtos afetados

Alt Linux

Wireshark

Referências · 40

• https://cve.org/CVERecord?id=CVE-2016-4421 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2529 · Nota de Segurança
• https://security-tracker.debian.org/tracker/source-package/wireshark · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-3516-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2523 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8731 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2532 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-4421 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/DSA-3516-1 · Aviso do Fabricante
• https://errata.altlinux.org/ALT-PU-2016-1195 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4415 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2531 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2016-4421 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2530 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2526 · Nota de Segurança