PT-2019-1717 · Cisco · Cisco Ios+1

CVE-2019-1752 · Publicado 2019-03-27 · Atualizado 2024-03-04

Positive Technologies (AI Summary)

CVSS v3.1

8.6

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Cisco IOS Software and Cisco IOS XE Software (affected versions not specified)

Description A vulnerability in the ISDN functions of the software could allow an unauthenticated, remote attacker to cause the device to reload. The issue is due to incorrect processing of specific values in the Q.931 information elements. An attacker could exploit this by calling the affected device with specific Q.931 information elements being present, resulting in a denial of service (DoS) condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2019-01337

CVE-2019-1752

Produtos afetados

Cisco Ios

Cisco Ios Xe

Referências · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-isdn · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-01337 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2019-1752 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-1752 · Aviso do Fabricante
• http://securityfocus.com/bid/107589 · Nota