PT-2017-8609 · Juniper Networks · Juniper E Series

Publicado 2017-10-13 · Atualizado 2019-10-09 · CVE-2016-4925

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 Juniper E Series routers with IPv6 licensed and enabled (affected versions not specified)

Description The issue is triggered by the receipt of a specifically malformed IPv6 packet, which may cause a line card reset due to a processor exception in the scheduler task. This can lead to an extended service outage if additional malformed packets are received. The issue only affects E Series routers that are configured to process IPv6 traffic. There have been no reported cases of malicious exploitation of this issue.

Recommendations For E Series routers with IPv6 licensed and enabled, consider disabling IPv6 processing as a temporary workaround until a fix is available. Restrict access to the router to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-19

Identificadores relacionados

CVE-2016-4925

Produtos afetados

Juniper E Series

Referências · 5

• https://kb.juniper.net/JSA10767 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-4925 · Aviso do Fabricante
• http://securitytracker.com/id/1037012 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-4925 · Nota de Segurança
• http://securityfocus.com/bid/93533 · Nota