CVE-2020-1608— Junos OS: MX Series: In BBE configurations, receipt of a specific MPLS or IPv6 packet causes a Denial of Service
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I. Basic Information for CVE-2020-1608
Vulnerability Information
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Vulnerability Title
Junos OS: MX Series: In BBE configurations, receipt of a specific MPLS or IPv6 packet causes a Denial of Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
Receipt of a specific MPLS or IPv6 packet on the core facing interface of an MX Series device configured for Broadband Edge (BBE) service may trigger a kernel crash (vmcore), causing the device to reboot. The issue is specific to the processing of packets destined to BBE clients connected to MX Series subscriber management platforms. This issue affects MX Series running Juniper Networks Junos OS: 17.2 versions starting from17.2R2-S6, 17.2R3 and later releases, prior to 17.2R3-S3; 17.3 versions starting from 17.3R2-S4, 17.3R3-S2 and later releases, prior to 17.3R2-S5, 17.3R3-S5; 17.4 versions starting from 17.4R2 and later releases, prior to 17.4R2-S7,17.4R3; 18.1 versions starting from 18.1R2-S3, 18.1R3 and later releases, prior to 18.1R3-S6; 18.2 versions starting from18.2R1-S1, 18.2R2 and later releases, prior to 18.2R3-S2; 18.2X75 versions prior to 18.2X75-D51, 18.2X75-D60; 18.3 versions prior to 18.3R3; 18.4 versions prior to 18.4R2; 19.1 versions prior to 19.1R1-S3, 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R2-S6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks 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。 Juniper Networks Junos OS（MX Series）中存在输入验证错误漏洞。远程攻击者可借助特制的MPLS或IPv6数据包利用该漏洞触发内核崩溃（vmcore）。以下产品及版本受到影响：Juniper Networks Junos OS 17.2版本，17.3版本，17.4版本，18.1版
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Juniper Networks | Junos OS | unspecified ~ 17.2R1 | - |
II. Public POCs for CVE-2020-1608
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Juniper Networks · 2020-01-15 · 11 CVEs total
| CVE-2020-1605 | 8.8 HIGH | Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafte |
| CVE-2020-1609 | 8.8 HIGH | Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafte |
| CVE-2020-1603 | 8.6 HIGH | Junos OS: Improper handling of specific IPv6 packets sent by clients eventually kernel cra |
| CVE-2020-1607 | 7.5 HIGH | Junos OS: Cross-Site Scripting (XSS) in J-Web |
| CVE-2020-1602 | 7.1 HIGH | Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafte |
| CVE-2020-1600 | 6.5 MEDIUM | Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RP |
| CVE-2020-1604 | 6.5 MEDIUM | Junos OS: EX4300/EX4600/QFX3500/QFX5100 Series: Stateless IP firewall filter may fail to e |
| CVE-2020-1611 | 6.5 MEDIUM | Junos Space: Malicious HTTP packets sent to Junos Space allow an attacker to view all file |
| CVE-2020-1606 | 5.4 MEDIUM | Junos OS: Path traversal vulnerability in J-Web |
| CVE-2020-1601 | 5.3 MEDIUM | Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may cra |
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Same vendor: Juniper Networks
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