Vulnerability Information
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Vulnerability Title
Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packet
Vulnerability Description
On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeatedly crash the FPC process causing a sustained Denial of Service (DoS). This issue affects both IPv4 and IPv6 packet processing. Affected releases are Juniper Networks Junos OS on QFX and PTX Series: 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1; 18.2 versions prior to 18.2R1-S3, 18.2R2; 17.2X75 versions prior to 17.2X75-D91, 17.2X75-D100.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Juniper QFX和PTX Series Junos OS 代码问题漏洞
Vulnerability Description
Juniper QFX和PTX Series都是美国瞻博网络（Juniper Networks）公司不同系列的交换机产品。Junos OS是运行在其中的一套操作系统。 Juniper QFX和PTX Series上的Junos OS中存在安全漏洞。攻击者可借助畸形的数据包利用该漏洞造成拒绝服务（FPC进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A