Vendor
Juniper Networks
1,090 known vulnerabilities.
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Medium 6.7
Juniper ATP: Password hashing uses DES and a hardcoded salt
Juniper ATP uses DES and a hardcoded salt for password hashing, allowing for trivial de-hashing of the password file contents. This issue affects Juniper ATP 5.0 versions prior to 5.0.3.
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting vulnerability in the Golden VM menu
A persistent cross-site scripting (XSS) vulnerability in the Golden VM menu of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on admini…
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Medium 6.5
Junos OS: Kernel crash after processing specific incoming packet to the out of band management interface (CVE-2019-0011)
The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kern…
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Medium 5.5
Junos OS: EX2300 and EX3400: High disk I/O operations may disrupt the communication between RE and PFE
On EX2300 and EX3400 series, high disk I/O operations may disrupt the communication between the routing engine (RE) and the packet forwarding engine (PFE). In a virtual chassis (VC) deployment, this issue disrupts communication between the VC members. This is…
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Medium 6.5
Junos Space: Unrestricted file upload vulnerability
The Junos Space application, which allows Device Image files to be uploaded, has insufficient validity checking which may allow uploading of malicious images or scripts, or other content types. Affected releases are Juniper Networks Junos Space versions prior…
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Medium 6.5
Junos OS: RPD crash upon receipt of malformed PIM packet
The routing protocol daemon (RPD) process will crash and restart when a specific invalid IPv4 PIM Join packet is received. While RPD restarts after a crash, repeated crashes can result in an extended Denial of Service (DoS) condition. This issue only affects …
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Medium 5.8
Junos OS: EX2300 and EX3400 series: Certain stateless firewall filter rules might not take effect
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry …
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting vulnerability in Zone configuration
A persistent cross-site scripting (XSS) vulnerability in the Zone configuration of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on ad…
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Medium 5.4
Junos OS: SRX Series: Deleted dynamic VPN users are allowed to establish VPN connections until reboot
A vulnerability in the SRX Series Service Gateway allows deleted dynamic VPN users to establish dynamic VPN connections until the device is rebooted. A deleted dynamic VPN connection should be immediately disallowed from establishing new VPN connections. Due …
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting vulnerability in the Email Collectors menu
A persistent cross-site scripting (XSS) vulnerability in the Email Collectors menu of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on…
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting vulnerability in RADIUS configuration menu
A persistent cross-site scripting (XSS) vulnerability in RADIUS configuration menu of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on…
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Medium 6.5
Junos Space: Authenticated user able to delete devices without delete device privileges
A malicious authenticated user may be able to delete a device from the Junos Space database without the necessary privileges through crafted Ajax interactions obtained from another legitimate delete action performed by another administrative user. Affected re…
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Medium 6.5
Junos OS: Nexthop index allocation failed: private index space exhausted after incoming ARP requests to management interface
A vulnerability in the IP next-hop index database in Junos OS 17.3R3 may allow a flood of ARP requests, sent to the management interface, to exhaust the private Internal routing interfaces (IRIs) next-hop limit. Once the IRI next-hop database is full, no furt…
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Medium 5.3
Junos OS: Denial of service in telnetd
A denial of service vulnerability in the telnetd service on Junos OS allows remote unauthenticated users to cause high CPU usage which may affect system performance. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D81 on SRX…
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Medium 6.5
MX Series: L2ALD daemon may crash if a duplicate MAC is learned by two different interfaces
If a duplicate MAC address is learned by two different interfaces on an MX Series device, the MAC address learning function correctly flaps between the interfaces. However, the Layer 2 Address Learning Daemon (L2ALD) daemon might crash when attempting to dele…
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Medium 6.8
vSRX Series: A local authentication vulnerability may lead to full control of a vSRX instance while the system is booting.
An authentication bypass vulnerability in the initial boot sequence of Juniper Networks Junos OS on vSRX Series may allow an attacker to gain full control of the system without authentication when the system is initially booted up. Affected releases are Junip…
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Medium 5.9
MX Series: In BBE configurations, receipt of a crafted IPv6 exception packet causes a Denial of Service
Receipt of a specially crafted IPv6 exception packet may be able to trigger a kernel crash (vmcore), causing the device to reboot. The issue is specific to the processing of Broadband Edge (BBE) client route processing on MX Series subscriber management platf…
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Medium 6.5
QFX5000/EX4600 Series: Routing protocol flap upon receipt of high rate of Ethernet frames
On QFX5000 Series and EX4600 switches, a high rate of Ethernet pause frames or an ARP packet storm received on the management interface (fxp0) can cause egress interface congestion, resulting in routing protocol packet drops, such as BGP, leading to peering f…
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Medium 6.1
Junos OS: authd allows assignment of IP address requested by DHCP subscriber logging in with Option 50 (Requested IP Address)
On MX Series and M120/M320 platforms configured in a Broadband Edge (BBE) environment, subscribers logging in with DHCP Option 50 to request a specific IP address will be assigned the requested IP address, even if there is a static MAC to IP address binding i…
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Medium 5.4
ScreenOS: Stored Cross-Site Scripting (XSS) vulnerability
A persistent cross-site scripting vulnerability in the graphical user interface of ScreenOS may allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a web administration session, possibly tricking a foll…
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Medium 5.3
Junos OS: Invalid IP/mask learned from DHCP server might cause device control daemon (dcd) process crash
An improper input validation weakness in the device control daemon process (dcd) of Juniper Networks Junos OS allows an attacker to cause a Denial of Service to the dcd process and interfaces and connected clients when the Junos device is requesting an IP add…
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Medium 6.5
Junos OS: jdhcpd process crash during processing of specially crafted DHCPv6 message
Receipt of a specially crafted DHCPv6 message destined to a Junos OS device configured as a DHCP server in a Broadband Edge (BBE) environment may result in a jdhcpd daemon crash. The daemon automatically restarts without intervention, but a continuous receipt…
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Medium 5.3
Junos OS: Denial of Service in J-Web
A Denial of Service vulnerability in J-Web service may allow a remote unauthenticated user to cause Denial of Service which may prevent other users to authenticate or to perform J-Web operations. Affected releases are Juniper Networks Junos OS: 12.1X46 versio…
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Medium 5.7
Junos OS: Kernel crash (vmcore) during broadcast storm after enabling 'monitor traffic interface fxp0'
While experiencing a broadcast storm, placing the fxp0 interface into promiscuous mode via the 'monitor traffic interface fxp0' can cause the system to crash and restart (vmcore). This issue only affects Junos OS 15.1 and later releases, and affects both sing…
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Medium 4.7
Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade
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 …
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Medium 5.3
Junos OS: A malicious crafted IPv6 DHCP packet may cause the JDHCPD daemon to core
A Denial of Service vulnerability exists in the Juniper Networks Junos OS JDHCPD daemon which allows an attacker to core the JDHCPD daemon by sending a crafted IPv6 packet to the system. This issue is limited to systems which receives IPv6 DHCP packets on a s…
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Medium 6.5
Contrail Service Orchestration: Hardcoded credentials for Grafana service
Juniper Networks Contrail Service Orchestration releases prior to 4.0.0 have Grafana service enabled by default with hardcoded credentials. These credentials allow network based attackers unauthorized access to information stored in Grafana or exploit other w…
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Medium 5.3
Junos OS: Receipt of specially crafted UDP packets over MPLS may bypass stateless IP firewall rules
Receipt of specially crafted UDP/IP packets over MPLS may be able to bypass a stateless firewall filter. The crafted UDP packets must be encapsulated and meet a very specific packet format to be classified in a way that bypasses IP firewall filter rules. The …
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Medium 6.1
Junos OS: SRX Series: Credentials exposed when using HTTP and HTTPS Firewall Pass-through User Authentication
When an SRX Series device is configured to use HTTP/HTTPS pass-through authentication services, a client sending authentication credentials in the initial HTTP/HTTPS session is at risk that these credentials may be captured during follow-on HTTP/HTTPS request…
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Medium 4.4
Junos OS: QFX5200 and QFX10002: Unintended ONIE partition was shipped with certain Junos OS .bin and .iso images
QFX5200 and QFX10002 devices that have been shipped with Junos OS 15.1X53-D21, 15.1X53-D30, 15.1X53-D31, 15.1X53-D32, 15.1X53-D33 and 15.1X53-D60 or have been upgraded to these releases using the .bin or .iso images may contain an unintended additional Open N…
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Medium 5.3
Junos: Denial of service vulnerability in SNMP MIB-II subagent daemon (mib2d).
A vulnerability in Junos OS SNMP MIB-II subagent daemon (mib2d) may allow a remote network based attacker to cause the mib2d process to crash resulting in a denial of service condition (DoS) for the SNMP subsystem. While a mib2d process crash can disrupt the …
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Medium 5.5
Junos Snapshot Administrator (JSNAPy) world writeable default configuration file permission
JSNAPy is an open source python version of Junos Snapshot Administrator developed by Juniper available through github. The default configuration and sample files of JSNAPy automation tool versions prior to 1.3.0 are created world writable. This insecure file …
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Medium 6.5
Junos OS: A crafted MPLS packet may lead to a kernel crash
A specially crafted MPLS packet received or processed by the system, on an interface configured with MPLS, will store information in the system memory. Subsequently, if this stored information is accessed, this may result in a kernel crash leading to a denial…
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Medium 4.3
ScreenOS: Etherleak vulnerability found on ScreenOS device
Juniper Networks ScreenOS devices do not pad Ethernet packets with zeros, and thus some packets can contain fragments of system memory or data from previous packets. This issue is often detected as CVE-2003-0001. The issue affects all versions of Juniper Netw…
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Medium 6.5
Junos Space: Local File Inclusion Vulnerability
A local file inclusion vulnerability in Juniper Networks Junos Space Network Management Platform may allow an authenticated user to retrieve files from the system.
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Medium 5.4
Junos Space: Reflected XSS vulnerability in Junos Space management interface
A reflected cross site scripting (XSS) vulnerability in Junos Space may potentially allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a session, and to perform administrative actions on the Junos Spac…
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Medium 5.4
SRX Series: Firewall bypass vulnerability when UUID with leading zeros is configured.
On Juniper Networks SRX series devices, firewall rules configured to match custom application UUIDs starting with zeros can match all TCP traffic. Due to this issue, traffic that should have been blocked by other rules is permitted to flow through the device …
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Medium 6.2
Junos OS: commit script may allow unauthenticated root login upon reboot
An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the [system scripts commit] stanza. Certain commit scripts…
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Medium 6.5
Junos OS: bbe-smgd process denial of service while processing VLAN authentication requests/rejects
A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon (bbe-smgd), and lead to a denial of service condition. The issue was caused by att…
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Medium 6.5
Junos OS: Kernel Denial of Service Vulnerability
A sustained sequence of different types of normal transit traffic can trigger a high CPU consumption denial of service condition in the Junos OS register and schedule software interrupt handler subsystem when a specific command is issued to the device. This a…