PT-2016-5839 · Wireshark+1 · Tshark+2

Mateusz Jurczyk · Publicado 2016-04-25 · Atualizado 2016-12-03 · CVE-2016-4077

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.x through 2.0.2 Wireshark versions prior to 2.0.3

Description The issue relies on incorrect special-case handling of truncated Tvb data structures in epan/reassemble.c in TShark in Wireshark, which allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted packet.

Recommendations For Wireshark versions 2.0.x through 2.0.2, update to version 2.0.3 or later to resolve the issue. For Wireshark versions prior to 2.0.3, update to version 2.0.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of TShark until a patch is available.

Exploit

Correção

Identificadores relacionados

ALT-PU-2016-1528

CVE-2016-4077

MGASA-2016-0153

Produtos afetados

Alt Linux

Tshark

Wireshark

Referências · 40

• 🔥 https://code.google.com/p/google-security-research/issues/detail?id=651 · Exploit
• https://advisories.mageia.org/MGASA-2016-0153.html · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2016-4077 · Nota de Segurança
• https://packages.altlinux.org/ru/vuln/CVE-2016-4077 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4006 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-4077 · Aviso do Fabricante
• https://errata.altlinux.org/ALT-PU-2016-1528 · Aviso do Fabricante
• https://wireshark.org/security/wnpa-sec-2016-20.html · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4082 · Nota de Segurança
• 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
• https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=c5b2c1e8f40cee913bd70fcc00284483b3c92fcd · Nota
• 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