PT-2016-5237 · Isc+4 · Isc Bind+4

Dhiru Kholia · Publicado 2016-10-20 · Atualizado 2018-09-27 · CVE-2016-2848

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions ISC BIND versions 9.1.0 through 9.8.4-P2 ISC BIND versions 9.9.0 through 9.9.2-P2

Description The issue allows remote attackers to cause a denial of service, resulting in an assertion failure and daemon exit, by sending a specially crafted DNS packet with malformed options data in an OPT resource record.

Recommendations For versions 9.1.0 through 9.8.4-P2, update to a version later than 9.8.4-P2 to resolve the issue. For versions 9.9.0 through 9.9.2-P2, update to a version later than 9.9.2-P2 to resolve the issue. As a temporary workaround, consider restricting access to the DNS service to minimize the risk of exploitation.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CESA-2016_2093

CVE-2016-2848

DLA-672-1

RHSA-2016:2093

RHSA-2016:2094

RHSA-2016:2099

RHSA-2016_2093

RHSA-2016_2094

USN-3108-1

Produtos afetados

Bind Server

Centos

Ibm Aix

Isc Bind

Red Hat

Referências · 20

• https://security-tracker.debian.org/tracker/CVE-2016-2848 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-2848 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-2848 · Aviso do Fabricante
• https://security.netapp.com/advisory/ntap-20180926-0005 · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1385450 · Nota
• https://osv.dev/vulnerability/CVE-2016-2848 · Aviso do Fabricante
• http://rhn.redhat.com/errata/RHSA-2016-2099.html · Aviso do Fabricante
• https://source.isc.org/cgi-bin/gitweb.cgi?p=bind9.git%3Ba=commit%3Bh=4adf97c32fcca7d00e5756607fd045f2aab9c3d4 · Nota
• https://kb.isc.org/article/AA-01433/74/CVE-2016-2848 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-2848 · Nota de Segurança
• http://rhn.redhat.com/errata/RHSA-2016-2093.html · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-3108-1 · Aviso do Fabricante
• https://security.netapp.com/advisory/ntap-20180926-0002 · Nota
• http://securitytracker.com/id/1037073 · Nota
• https://cve.org/CVERecord?id=CVE-2016-2848 · Nota de Segurança