目標達成 すべての支援者に感謝 — 100%達成しました！

目標: 1000 CNY · 調達済み: 1000 CNY

100.0%
コーヒーを一杯おごる

CVE-2020-1665— Juniper Networks Junos OS MX和Junos OS EX 安全漏洞

CVSS 5.3 · Medium EPSS 0.23% · P46
新しい脆弱性情報の通知を購読するログインして購読

I. CVE-2020-1665の基本情報

脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗

高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。

脆弱性タイトル
Junos OS: MX series/EX9200 Series: IPv6 DDoS protection does not work as expected.
ソース: NVD (National Vulnerability Database)
脆弱性説明
On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service (DDoS) protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting both the Routing Engine (RE) and the Flexible PIC Concentrator (FPC) during the DDoS attack. When this issue occurs, the RE and/or the FPC can become overwhelmed, which could disrupt network protocol operations and/or interrupt traffic. This issue does not affect IPv4 DDoS protection. This issue affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines). Please refer to https://kb.juniper.net/KB25385 for the list of Trio-based PFEs. This issue affects Juniper Networks Junos OS on MX series and EX9200 Series: 17.2 versions prior to 17.2R3-S4; 17.2X75 versions prior to 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.2 versions prior to 18.2R2-S7, 18.2R3, 18.2R3-S3; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
对特殊元素的多个实例的过滤不完全
ソース: NVD (National Vulnerability Database)
脆弱性タイトル
Juniper Networks Junos OS MX和Junos OS EX 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Juniper Networks Junos OS MX和Junos OS EX都是美国瞻博网络（Juniper Networks）公司的产品。Junos OS MX是一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。Junos OS EX是一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Junos OS MX/EX 存在安全漏洞，攻击者可利用该漏洞通过IPv6 DDoS保护绕过触发致命错误，以触发拒绝服务。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)

影響を受ける製品

ベンダープロダクト影響を受けるバージョンCPE購読
Juniper NetworksJunos OS 17.2 ~ 17.2R3-S4 -

II. CVE-2020-1665の公開POC

#POC説明ソースリンクShenlongリンク
AI生成POCプレミアム

公開POCは見つかりませんでした。

ログインしてAI POCを生成

III. CVE-2020-1665のインテリジェンス情報

请登录查看更多情报信息。

Same Patch Batch · Juniper Networks · 2020-10-16 · 30 CVEs total

CVE-2020-16568.8 HIGHJunos OS: When a DHCPv6 Relay-Agent is configured upon receipt of a specific DHCPv6 client
CVE-2020-16738.8 HIGHJunos OS: Reflected Cross-site Scripting vulnerability in J-Web and web based (HTTP/HTTPS)
CVE-2020-16608.3 HIGHJunos OS: MX Series: Receipt of specific packets can cause services card to restart when D
CVE-2020-16678.3 HIGHJunos OS: MX Series: Services card might restart due to a race condition when DNS filterin
CVE-2020-16758.3 HIGHJuniper Networks Mist Cloud UI: SAML authentication certificate vulnerability.
CVE-2020-16647.8 HIGHJunos OS: Buffer overflow vulnerability in device control daemon
CVE-2020-16577.5 HIGHJunos OS: SRX Series: An attacker sending spoofed packets to IPSec peers may cause a Denia
CVE-2020-16867.5 HIGHJunos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet.
CVE-2020-16847.5 HIGHJunos OS: SRX Series: High CPU load due to processing for HTTP traffic when Application Id
CVE-2020-16837.5 HIGHJunos OS: Memory leak leads to kernel crash (vmcore) due to SNMP polling
CVE-2020-16797.5 HIGHJunos OS: PTX/QFX Series: Kernel Routing Table (KRT) queue stuck after packet sampling a m
CVE-2020-16727.5 HIGHJunos OS: jdhcpd process crash when processing a specific DHCPDv6 packet in DHCPv6 relay c
CVE-2020-16627.5 HIGHJunos OS and Junos OS Evolved: RPD crash due to BGP session flapping.
CVE-2020-16717.5 HIGHJunos OS: Receipt of malformed DHCPv6 packets causes jdhcpd to crash.
CVE-2020-16767.2 HIGHJuniper Networks Mist Cloud UI: SAML authentication response handling vulnerability.
CVE-2020-16777.2 HIGHJuniper Networks Mist Cloud UI: SAML authentication attribute elements handling vulnerabil
CVE-2020-16666.6 MEDIUMJunos OS Evolved: 'console log-out-on-disconnect' fails to terminate session on console ca
CVE-2020-16816.5 MEDIUMJunos OS Evolved: Receipt of a specifically malformed NDP packet could lead to Denial of S
CVE-2020-16896.5 MEDIUMJunos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2
CVE-2020-16886.5 MEDIUMJunos OS: SRX and NFX Series: Insufficient Web API private key protection

Showing 20 of 30 CVEs. View all on vendor page →

IV. 関連脆弱性

同じ製品: Junos OS
同じベンダー: Juniper Networks
同じ弱点: CWE-794

V. CVE-2020-1665へのコメント

まだコメントはありません

コメントを残す