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CVE-2019-0042— Incorrect messages from Juniper Identity Management Service (JIMS) can trigger Denial of Service or firewall bypass conditions for SRX series devices

Quick assessment

Affected
Juniper Networks Juniper Identity Management Service
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juniper Networks Identity Management Service（JIMS）是美国瞻博网络（Juniper Networks）公司的一款网络身份验证管理服务。该产品通过用户、设备信息收集并建立映射关系进行管理。 基于Windows平台的Juniper Networks JIMS 1.1.4之前版本中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。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.29% · P20

Possible ATT&CK Techniques 2 AI

T0890 T1598 · Phishing for Information
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I. Basic Information for CVE-2019-0042

Vulnerability Information
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Vulnerability Title
Incorrect messages from Juniper Identity Management Service (JIMS) can trigger Denial of Service or firewall bypass conditions for SRX series devices
Source: CVE Program / CVE List V5
Vulnerability Description
Juniper Identity Management Service (JIMS) for Windows versions prior to 1.1.4 may send an incorrect message to associated SRX services gateways. This may allow an attacker with physical access to an existing domain connected Windows system to bypass SRX firewall policies, or trigger a Denial of Service (DoS) condition for the network.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Identity Management Service 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper Networks Identity Management Service（JIMS）是美国瞻博网络（Juniper Networks）公司的一款网络身份验证管理服务。该产品通过用户、设备信息收集并建立映射关系进行管理。 基于Windows平台的Juniper Networks JIMS 1.1.4之前版本中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。
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 Juniper Identity Management Service unspecified ~ 1.1.4 -

II. Public POCs for CVE-2019-0042

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III. Intelligence Information for CVE-2019-0042

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Vendor Advisories for CVE-2019-0042 (1)

Same Patch Batch · Juniper Networks · 2019-04-10 · 16 CVEs total

CVE-2019-0008 QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding
CVE-2019-0019 BGP packets can trigger rpd crash when BGP tracing is enabled.
CVE-2019-0028 Junos OS: RPD process crashes due to specific BGP peer restarts condition.
CVE-2019-0031 Junos OS: jdhcpd daemon memory consumption Denial of Service when receiving specific IPv6
CVE-2019-0032 Junos Space Service Now and Service Insight: Organization username and password stored in
CVE-2019-0033 SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when pr
CVE-2019-0035 Junos OS: 'set system ports console insecure' allows root password recovery on OAM volumes
CVE-2019-0036 Junos OS: Firewall filter terms named "internal-1" and "internal-2" being ignored
CVE-2019-0037 Junos OS: jdhcpd crash upon receipt of crafted DHCPv6 solicit message
CVE-2019-0038 SRX Series: Crafted packets destined to fxp0 management interface on SRX340/SRX345 devices
CVE-2019-0039 Junos OS: Login credentials are vulnerable to brute force attacks through the REST API
CVE-2019-0040 Junos OS: Specially crafted packets sent to port 111 on any interface triggers responses f
CVE-2019-0041 Junos OS: EX4300-MP Series: IP transit traffic can reach the control plane via loopback in
CVE-2019-0043 Junos OS: RPD process crashes upon receipt of a specific SNMP packet
CVE-2019-0044 Junos OS: SRX5000 series: Kernel crash (vmcore) upon receipt of a specific packet on fxp0

IV. Related Vulnerabilities

Same vendor: Juniper Networks
Same weakness: CWE-404

V. Comments for CVE-2019-0042

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