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CVE-2019-0006— Junos OS: EX, QFX and MX series: Packet Forwarding Engine manager (FXPC) process crashes due to a crafted HTTP packet in a Virtual Chassis configuration

Quick assessment

Affected
Juniper Networks Junos OS
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juniper EX Virtual Chassis Platforms、MX Virtual Chassis Platforms和QFX Virtual Chassis Platforms都是美国瞻博网络（Juniper Networks）公司的使用在交换机中的不同系列的虚拟机箱模块。Junos OS是运行在其中的一套操作系统。 多款Juniper产品上的Junos OS 14.1X53版本、15.1版本和15.1X53中存在安全漏洞。攻击者可借助特制的HTTP数据包利用该漏洞造成fxpc守护进程崩溃或

AI Predicted 9.8 Difficulty: Moderate EPSS 5.26% · P92
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I. Basic Information for CVE-2019-0006

Vulnerability Information
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Vulnerability Title
Junos OS: EX, QFX and MX series: Packet Forwarding Engine manager (FXPC) process crashes due to a crafted HTTP packet in a Virtual Chassis configuration
Source: CVE Program / CVE List V5
Vulnerability Description
A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, QFX and MX Series devices in a Virtual Chassis configuration. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. This issue only occurs when the crafted packet it destined to the device. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D47 on EX and QFX Virtual Chassis Platforms; 15.1 versions prior to 15.1R7-S3 all Virtual Chassis Platforms 15.1X53 versions prior to 15.1X53-D50 on EX and QFX Virtual Chassis Platforms.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对未经初始化资源的使用
Source: CVE Program / CVE List V5
Vulnerability Title
多款Juniper产品Junos OS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper EX Virtual Chassis Platforms、MX Virtual Chassis Platforms和QFX Virtual Chassis Platforms都是美国瞻博网络（Juniper Networks）公司的使用在交换机中的不同系列的虚拟机箱模块。Junos OS是运行在其中的一套操作系统。 多款Juniper产品上的Junos OS 14.1X53版本、15.1版本和15.1X53中存在安全漏洞。攻击者可借助特制的HTTP数据包利用该漏洞造成fxpc守护进程崩溃或
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 14.1X53 ~ 14.1X53-D47 -
Juniper Networks Junos OS 15.1 ~ 15.1R7-S3 -

II. Public POCs for CVE-2019-0006

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III. Intelligence Information for CVE-2019-0006

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Vendor Advisories for CVE-2019-0006 (1)

Same Patch Batch · Juniper Networks · 2019-01-15 · 26 CVEs total

CVE-2019-0016 Junos Space: Authenticated user able to delete devices without delete device privileges
CVE-2019-0030 Juniper ATP: Password hashing uses DES and a hardcoded salt
CVE-2019-0029 Juniper ATP: Splunk credentials are in logged in clear text
CVE-2019-0027 Juniper ATP: Persistent Cross-Site Scripting vulnerability in Snort Rules configuration
CVE-2019-0026 Juniper ATP: Persistent Cross-Site Scripting vulnerability in Zone configuration
CVE-2019-0025 Juniper ATP: Persistent Cross-Site Scripting vulnerability in RADIUS configuration menu
CVE-2019-0024 Juniper ATP: Persistent Cross-Site Scripting vulnerability in the Email Collectors menu
CVE-2019-0023 Juniper ATP: Persistent Cross-Site Scripting vulnerability in the Golden VM menu
CVE-2019-0022 Juniper ATP: Two hard coded credentials sharing the same password give an attacker the abi
CVE-2019-0021 Juniper ATP: secret CLI inputs are logged to /var/log/syslog in clear text
CVE-2019-0020 Juniper ATP: Hard coded credentials used in Web Collector
CVE-2019-0018 Juniper ATP: Persistent Cross-Site Scripting (XSS) vulnerability in file upload menu
CVE-2019-0017 Junos Space: Unrestricted file upload vulnerability
CVE-2019-0001 Junos OS: MX Series: uncontrolled recursion and crash in Broadband Edge subscriber managem
CVE-2019-0015 Junos OS: SRX Series: Deleted dynamic VPN users are allowed to establish VPN connections u
CVE-2019-0014 Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed packe
CVE-2019-0013 Junos OS: RPD crash upon receipt of malformed PIM packet
CVE-2019-0012 Junos OS: rpd crash on VPLS PE upon receipt of specific BGP message
CVE-2019-0011 Junos OS: Kernel crash after processing specific incoming packet to the out of band manage
CVE-2019-0010 Junos OS: SRX Series: Crafted HTTP traffic may cause UTM to consume all mbufs, leading to

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Junos OS
Same vendor: Juniper Networks
Same weakness: CWE-908

V. Comments for CVE-2019-0006

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