PT-2018-17119 · Isc+1 · Bind+1

Publicado 2018-05-18 · Atualizado 2019-10-03 · CVE-2018-5736

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions: BIND versions 9.12.0 through 9.12.1

Description: An error in zone database reference counting can lead to an assertion failure if a server attempts several transfers of a slave zone in quick succession. This issue could be deliberately exercised by an attacker who is permitted to cause a vulnerable server to initiate zone transfers, for example, by sending valid NOTIFY messages, causing the named process to exit after failing the assertion test.

Recommendations: For versions 9.12.0 and 9.12.1, update to a version that fixes the zone database reference counting issue to prevent assertion failures during zone transfers.

Correção

Assertion Failure

Enumeração de Fraquezas

CWE-617

Identificadores relacionados

CVE-2018-5736

Produtos afetados

Bind

Bind Server

Referências · 8

• https://osv.dev/vulnerability/CVE-2018-5736 · Aviso do Fabricante
• https://osv.dev/vulnerability/ALPINE-CVE-2018-5736 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-5736 · Nota de Segurança
• https://security.alpinelinux.org/vuln/CVE-2018-5736 · Nota
• http://securitytracker.com/id/1040941 · Nota
• http://securityfocus.com/bid/104386 · Nota
• https://security.netapp.com/advisory/ntap-20180926-0004 · Nota
• https://kb.isc.org/docs/aa-01602 · Aviso do Fabricante