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CVE-2018-0026— Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade

EPSS 0.77% · P74
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I. Basic Information for CVE-2018-0026

Vulnerability Information
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Vulnerability Title
Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade
Source: NVD (National Vulnerability Database)
Vulnerability Description
After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-<interface_name> This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Junos OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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 15.1版本和15.1X8版本中存在安全漏洞，该漏洞源于无状态防火墙过滤器的配置没有正常运行。攻击者可利用该漏洞绕过过滤器。
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

VendorProductAffected VersionsCPESubscribe
Juniper NetworksJunos OS 15.1R4, 15.1R5, 15.1R6 -

II. Public POCs for CVE-2018-0026

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III. Intelligence Information for CVE-2018-0026

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Same Patch Batch · Juniper Networks · 2018-07-11 · 14 CVEs total

CVE-2018-0024Junos OS: A privilege escalation vulnerability exists where authenticated users with shell
CVE-2018-0025Junos OS: SRX Series: Credentials exposed when using HTTP and HTTPS Firewall Pass-through
CVE-2018-0027Junos OS: Receipt of malformed RSVP packet may lead to RPD denial of service
CVE-2018-0029Junos OS: Kernel crash (vmcore) during broadcast storm after enabling 'monitor traffic int
CVE-2018-0030Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt
CVE-2018-0031Junos OS: Receipt of specially crafted UDP packets over MPLS may bypass stateless IP firew
CVE-2018-0032Junos OS: RPD crash when receiving a crafted BGP UPDATE
CVE-2018-0034Junos OS: A malicious crafted IPv6 DHCP packet may cause the JDHCPD daemon to core
CVE-2018-0035Junos OS: QFX5200 and QFX10002: Unintended ONIE partition was shipped with certain Junos O
CVE-2018-0037Junos OS: RPD daemon crashes due to receipt of crafted BGP NOTIFICATION messages
CVE-2018-0039Contrail Service Orchestration: Hardcoded credentials for Grafana service
CVE-2018-0040Contrail Service Orchestration: hardcoded cryptographic certificates and keys
CVE-2018-0041Contrail Service Orchestration: Hardcoded credentials for Keystone service.

IV. Related Vulnerabilities

Same product: Junos OS
Same vendor: Juniper Networks

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