Vulnerability Information
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Vulnerability Title
Junos OS: SRX Series: An attacker may cause flowd to crash by sending certain valid SIP traffic to a device with SIP ALG enabled.
Vulnerability Description
A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.3X48-D65 on SRX Series; 15.1X49 versions prior to 15.1X49-D130 on SRX Series; 17.3 versions prior to 17.3R3 on SRX Series; 17.4 versions prior to 17.4R2 on SRX Series.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
长度参数不一致性处理不恰当
Vulnerability Title
Juniper Networks SRX Series Junos OS 输入验证错误漏洞
Vulnerability Description
Juniper Networks SRX Series是美国瞻博网络（Juniper Networks）公司的一套SRX系列服务网关设备。Junos OS是一套专用于该公司的硬件设备的网络操作系统。 Juniper Networks SRX Series中的Junos OS存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。以下产品及版本受到影响：Juniper Networks Junos OS 12.3X48版本，15.1X49版本，17.3版本，17.4版本。
CVSS Information
N/A
Vulnerability Type
N/A