Junos OS: A remote unauthenticated attacker can consume large amounts of CPU and/or memory through telnetd

A vulnerability in telnetd service on Junos OS allows a remote attacker to cause a limited memory and/or CPU consumption denial of service attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D45; 12.3X48 prior to 12.3X48-D30; 14.1 prior to 14.1R4-S9, 14.1R8; 14.2 prior to 14.2R6; 15.1 prior to 15.1F5, 15.1R3; 15.1X49 prior to 15.1X49-D40; 15.1X53 prior to 15.1X53-D232, 15.1X53-D47.

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Juniper Junos OS 安全漏洞

Juniper Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Junos OS中telnetd服务的存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（内存和CPU消耗）。以下版本受到影响：Juniper Junos OS 12.1X46版本，12.3X48版本，14.1版本，14.1X53版本，14.2版本，15.1版本，15.1X49版本，15.1X53版本，16.1版

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