Junos OS: SRX Series: Cluster configuration sync failures occur if the root user account is locked out

When the device is configured to perform account lockout with a defined period of time, any unauthenticated user attempting to log in as root with an incorrect password can trigger a lockout of the root account. When an SRX Series device is in cluster mode, and a cluster sync or failover operation occurs, then there will be errors associated with synch or failover while the root account is locked out. Administrators can confirm if the root account is locked out via the following command root@device> show system login lockout user root User Lockout start Lockout end root 1995-01-01 01:00:01 PDT 1995-11-01 01:31:01 PDT Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D65 on SRX series; 12.3X48 prior to 12.3X48-D45 on SRX series; 15.1X49 prior to 15.1X49-D75 on SRX series.

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Juniper SRX Series设备Junos OS 安全漏洞

Juniper SRX Series devices是美国瞻博网络（Juniper Networks）公司的一个SRX系列网关设备。Junos OS是使用在其中的操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper SRX Series设备中的Junos OS 12.1X46版本、12.3X48版本和15.1X49版本中的cluster模式存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务。

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