CVE-2018-0026
Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.7EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
11 jul 2018Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-<interface_name> This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Produtos afetados
Juniper Networks · Junos OSQuer saber se a sua infraestrutura está exposta a isto?
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