VARIoT IoT vulnerabilities database

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 platforms, introduced by the Tomcat (Next Generation Subscriber Management) functionality in Junos OS 15.1. This issue affects no other platforms or configurations. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S2, 15.1R8 on MX Series; 16.1 versions prior to 16.1R4-S11, 16.1R7-S2, 16.1R8 on MX Series; 16.2 versions prior to 16.2R3 on MX Series; 17.1 versions prior to 17.1R2-S9, 17.1R3 on MX Series; 17.2 versions prior to 17.2R2-S6, 17.2R3 on MX Series; 17.3 versions prior to 17.3R2-S4, 17.3R3-S2, 17.3R4 on MX Series; 17.4 versions prior to 17.4R2 on MX Series; 18.1 versions prior to 18.1R2-S3, 18.1R3 on MX Series; 18.2 versions prior to 18.2R1-S1, 18.2R2 on MX Series. Juniper Networks Junos OS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. The following versions based on MX Series platforms are affected: Juniper Junos OS Release 15.1, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1, Release 18.2

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 in the access profile. In the problem scenario, with a hardware-address and IP address configured under address-assignment pool, if a subscriber logging in with DHCP Option 50, the subscriber will not be assigned an available address from the matched pool, but will still get the requested IP address. A malicious DHCP subscriber may be able to utilize this vulnerability to create duplicate IP address assignments, leading to a denial of service for valid subscribers or unauthorized information disclosure via IP address assignment spoofing. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S2, 15.1R8; 16.1 versions prior to 16.1R4-S12, 16.1R7-S2, 16.1R8; 16.2 versions prior to 16.2R2-S7, 16.2R3; 17.1 versions prior to 17.1R2-S9, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.3 versions prior to 17.3R2-S4, 17.3R3; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R2-S3, 18.1R3. Juniper Networks Junos OS Contains an input validation vulnerability.Information is obtained and service operation is interrupted (DoS) There is a possibility of being put into a state. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. Attackers can exploit this vulnerability to cause denial of service to legitimate subscribers or obtain sensitive information. The following versions based on MX series and M120/M320 platforms are affected: Juniper Junos OS Release 15.1, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1

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 delete the duplicate MAC address when the particular entry is not found in the internal MAC address table. This issue only occurs on MX Series devices with l2-backhaul VPN configured. No other products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S1 on MX Series; 16.1 versions prior to 16.1R4-S12, 16.1R6-S6 on MX Series; 16.2 versions prior to 16.2R2-S7 on MX Series; 17.1 versions prior to 17.1R2-S9 on MX Series; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6 on MX Series; 17.3 versions prior to 17.3R2-S4, 17.3R3-S1 on MX Series; 17.4 versions prior to 17.4R1-S5 on MX Series; 18.1 versions prior to 18.1R2 on MX Series. Juniper Networks Junos OS Contains an input validation vulnerability.Denial of service (DoS) May be in a state. Juniper Junos is prone to a denial-of-service vulnerability. An attacker may exploit this issue to cause denial-of-service conditions. The operating system provides a secure programming interface and Junos SDK. The following versions based on MX Series platforms are affected: Juniper Junos OS Release 15.1, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1

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 of crafted DHCPv6 packets could leaded to an extended denial of service condition. This issue only affects Junos OS 15.1 and later. Earlier releases are unaffected by this issue. Devices are only vulnerable to the specially crafted DHCPv6 message if DHCP services are configured. Devices not configured to act as a DHCP server are not vulnerable to this issue. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S2; 15.1X49 versions prior to 15.1X49-D160; 15.1X53 versions prior to 15.1X53-D235, 15.1X53-D495; 16.1 versions prior to 16.1R4-S11, 16.1R6-S6, 16.1R7-S2; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S9; 17.2 versions prior to 17.2R2-S6; 17.3 versions prior to 17.3R3-S1; 17.4 versions prior to 17.4R1-S5; 18.1 versions prior to 18.1R2-S3; 18.2 versions prior to 18.2R1-S2; 18.2X75 versions prior to 18.2X75-D20. Juniper Networks Junos OS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, effectively denying service to legitimate users. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. A denial of service vulnerability exists in Juniper Junos OS. The following releases are affected: Juniper Junos OS Release 15.1, Release 15.1X49, Release 15.1X53, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1, Release 18.2, Release 18.2X75

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 flaps. The following log message may also be displayed: fpc0 dcbcm_check_stuck_buffers: Buffers are stuck on queue 7 of port 45 This issue only affects the QFX5000 Series products (QFX5100, QFX5110, QFX5200, QFX5210) and the EX4600 switch. No other platforms are affected by this issue. Affected releases are Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D47 on QFX5000 Series and EX4600; 15.1 versions prior to 15.1R7, 15.1R8 on QFX5000 Series and EX4600; 15.1X53 versions prior to 15.1X53-D233 on QFX5000 Series and EX4600; 16.1 versions prior to 16.1R7 on QFX5000 Series and EX4600; 16.2 versions prior to 16.2R3 on QFX5000 Series and EX4600; 17.1 versions prior to 17.1R2-S9, 17.1R3 on QFX5000 Series and EX4600; 17.2 versions prior to 17.2R2-S6, 17.2R3 on QFX5000 Series and EX4600; 17.2X75 versions prior to 17.2X75-D42 on QFX5000 Series and EX4600; 17.3 versions prior to 17.3R3 on QFX5000 Series and EX4600; 17.4 versions prior to 17.4R2 on QFX5000 Series and EX4600; 18.1 versions prior to 18.1R2 on QFX5000 Series and EX4600. QFX5000 Series and EX4600 The switch is vulnerable to resource exhaustion.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. A denial of service vulnerability exists in Juniper Junos OS. The following versions based on the QFX5000 series and EX4600 series platforms are affected: Juniper Junos OS Release 14.1X53, Release 15.1, Release 15.1X53, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.2X75, Release 17.3, Release 17.4, Release 18.1 Version

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 Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D30 on vSRX. Juniper Networks Junos OS Contains an authentication vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state

If RSH service is enabled on Junos OS and if the PAM authentication is disabled, a remote unauthenticated attacker can obtain root access to the device. RSH service is disabled by default on Junos. There is no documented CLI command to enable this service. However, an undocumented CLI command allows a privileged Junos user to enable RSH service and disable PAM, and hence expose the system to unauthenticated root access. When RSH is enabled, the device is listing to RSH connections on port 514. This issue is not exploitable on platforms where Junos release is based on FreeBSD 10+. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D75 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on QFX/EX Series; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1X49 versions prior to 15.1X49-D131, 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400 Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX Series; 16.1 versions prior to 16.1R3-S9, 16.1R4-S9, 16.1R5-S4, 16.1R6-S4, 16.1R7; 16.2 versions prior to 16.2R2-S5; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D110, 17.2X75-D91; 17.3 versions prior to 17.3R1-S4, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.2X75 versions prior to 18.2X75-D5. Juniper Networks Junos OS Contains an authentication vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state

A Denial of Service vulnerability in the SIP application layer gateway (ALG) component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon (flowd) process. This issue affects Junos OS devices with NAT or stateful firewall configuration in combination with the SIP ALG enabled. SIP ALG is enabled by default on SRX Series devices except for SRX-HE devices. SRX-HE devices have SIP ALG disabled by default. The status of ALGs in SRX device can be obtained by executing the command: show security alg status Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77; 12.3X48 versions prior to 12.3X48-D70; 15.1X49 versions prior to 15.1X49-D140; 15.1 versions prior to 15.1R4-S9, 15.1R7-S1; 15.1F6; 16.1 versions prior to 16.1R4-S9, 16.1R6-S1, 16.1R7; 16.2 versions prior to 16.2R2-S7, 16.2R3; 17.1 versions prior to 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S6, 17.2R2-S4, 17.2R3; 17.3 versions prior to 17.3R1-S5, 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R2. No other Juniper Networks products or platforms are affected by this issue. Juniper Networks Junos OS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. The operating system provides a secure programming interface and Junos SDK. Attackers can exploit this vulnerability to crash the process of MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon. The following releases are affected: Juniper Junos OS Release 12.1X46, Release 12.3X48, Release 15.1, Release 15.1F6, Release 15.1X49, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4

An error handling vulnerability in Routing Protocols Daemon (RPD) of Juniper Networks Junos OS allows an attacker to cause RPD to crash. Continued receipt of this malformed MPLS RSVP packet will cause a sustained Denial of Service condition. Affected releases are Juniper Networks Junos OS: 14.1 versions prior to 14.1R8-S5, 14.1R9; 14.1X53 versions prior to 14.1X53-D48 on QFX Switching; 14.2 versions prior to 14.1X53-D130 on QFabric System; 14.2 versions prior to 14.2R4. This issue does not affect versions of Junos OS before 14.1R1. Junos OS RSVP only supports IPv4. IPv6 is not affected by this issue. This issue require it to be received on an interface configured to receive this type of traffic. Juniper Networks Junos OS Contains an input validation vulnerability.Denial of service (DoS) May be in a state. Juniper Junos is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause the RPD to crash, effectively denying service to legitimate users. The operating system provides a secure programming interface and Junos SDK

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to cause the Junos OS kernel to crash. Continued receipt of this specifically crafted malicious MPLS packet will cause a sustained Denial of Service condition. This issue require it to be received on an interface configured to receive this type of traffic. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D76 prior to 12.1X46-D81 on SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 12.3R12-S10; 12.3X48 versions above and including 12.3X48-D66 prior to 12.3X48-D75 on SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 14.1X53-D47 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 14.1X53 versions above and including 14.1X53-D115 prior to 14.1X53-D130 on QFabric System; 15.1 versions above and including 15.1F6-S10; 15.1R4-S9; 15.1R6-S6; 15.1 versions above and including 15.1R7 prior to 15.1R7-S2; 15.1X49 versions above and including 15.1X49-D131 prior to 15.1X49-D150 on SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 15.1X53 versions above 15.1X53-D233 prior to 15.1X53-D235 on QFX5200/QFX5110; 15.1X53 versions up to and including 15.1X53-D471 prior to 15.1X53-D590 on NFX150, NFX250; 15.1X53-D67 on QFX10000 Series; 15.1X53-D59 on EX2300/EX3400; 16.1 versions above and including 16.1R3-S8; 16.1 versions above and including 16.1R4-S9 prior to 16.1R4-S12; 16.1 versions above and including 16.1R5-S4; 16.1 versions above and including 16.1R6-S3 prior to 16.1R6-S6; 16.1 versions above and including 16.1R7 prior to 16.1R7-S2; 16.2 versions above and including 16.2R1-S6; 16.2 versions above and including 16.2R2-S5 prior to 16.2R2-S7; 17.1R1-S7; 17.1 versions above and including 17.1R2-S7 prior to 17.1R2-S9; 17.2R1-S6; 17.2 versions above and including 17.2R2-S4 prior to 17.2R2-S6; 17.2X75 versions above and including 17.2X75-D100 prior to X17.2X75-D101, 17.2X75-D110; 17.3 versions above and including 17.3R1-S4 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 17.3 versions above and including 17.3R2-S2 prior to 17.3R2-S4 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 17.3R3 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 17.4 versions above and including 17.4R1-S3 prior to 17.4R1-S5 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 17.4R2 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 18.1 versions above and including 18.1R2 prior to 18.1R2-S3, 18.1R3 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 18.2 versions above and including 18.2R1 prior to 18.2R1-S2, 18.2R1-S3, 18.2R2 on All non-SRX Series and SRX100, SRX110, SRX210, SRX220, SRX240m, SRX550m SRX650, SRX300, SRX320, SRX340, SRX345, SRX1500, SRX4100, SRX4200, SRX4600 and vSRX; 18.2X75 versions above and including 18.2X75-D5 prior to 18.2X75-D20. Juniper Junos is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause the kernel to crash, effectively denying service to legitimate users. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. The following versions are affected: Juniper Junos OS Release 12.1X46, Release 12.3, Release 12.3X48, Release 14.1X53, Release 15.1, Release 15.1X49, Release 15.1X53, Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.2X75, Version 17.3, Version 17.4, Version 18.1, Version 18.2, Version 18.2X75

A vulnerability in the Routing Protocols Daemon (RPD) with Juniper Extension Toolkit (JET) support can allow a network based unauthenticated attacker to cause a severe memory exhaustion condition on the device. This can have an adverse impact on the system performance and availability. This issue only affects devices with JET support running Junos OS 17.2R1 and subsequent releases. Other versions of Junos OS are unaffected by this vulnerability. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.2X75 versions prior to 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R2-S4, 17.3R3; 17.4 versions prior to 17.4R1-S5, 17.4R2; 18.1 versions prior to 18.1R2-S3, 18.1R3;. Juniper Networks Junos OS Contains a resource exhaustion vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Juniper Junos is prone to a denial-of-service vulnerability. An attacker may exploit this issue to cause denial-of-service conditions. Juniper Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware systems. The operating system provides a secure programming interface and Junos SDK. The following releases are affected: Juniper Junos OS Release 17.2, Release 17.2X75, Release 17.3, Release 17.4, Release 18.1

A persistent cross-site scripting vulnerability in the UI framework used by Junos Space Security Director may allow authenticated users to inject persistent and malicious scripts. This may allow stealing of information or performing actions as a different user when other users access the Security Director web interface. This issue affects all versions of Juniper Networks Junos Space Security Director prior to 17.2R2. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected site, potentially allowing the attacker to escalate privileges or to steal cookie-based authentication credentials or control how the site is rendered to the user. Other attacks are also possible. Security Director is one of the security management tools

A reflected cross-site scripting vulnerability in OpenNMS included with Juniper Networks Junos Space may allow the stealing of sensitive information or session credentials from Junos Space administrators or perform administrative actions. This issue affects Juniper Networks Junos Space versions prior to 18.2R1. OpenNMS is prone to a cross-site scripting vulnerability because they fail to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks. The solution supports automated configuration, monitoring, and troubleshooting of devices and services throughout their lifecycle. OpenNMS is one of the network management systems

Receipt of a specific Draft-Rosen MVPN control packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execution. By continuously sending the same specific Draft-Rosen MVPN control packet, an attacker can repeatedly crash the RPD process causing a prolonged denial of service. This issue may occur when the Junos OS device is configured for Draft-Rosen multicast virtual private network (MVPN). The VPN is multicast-enabled and configured to use Protocol Independent Multicast (PIM) protocol within the VPN. This issue can only be exploited from the PE device within the MPLS domain which is capable of forwarding IP multicast traffic in core. End-users connected to the CE device cannot cause this crash. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D70 on SRX Series; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 15.1F6; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400 Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX Series; 16.1 versions prior to 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.2 versions prior to 16.2R1-S6, 16.2R2-S6, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R2-S4, 17.2R3; 17.3 versions prior to 17.3R2-S2, 17.3R3; 17.4 versions prior to 17.4R1-S3, 17.4R2; 18.1 versions prior to 18.1R2. No other Juniper Networks products or platforms are affected by this issue. Juniper Networks Junos OS Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The operating system provides a secure programming interface and Junos SDK. A security vulnerability exists in Juniper Junos OS

Receipt of a specific MPLS packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execution. By continuously sending specific MPLS packets, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. This issue affects both IPv4 and IPv6. This issue can only be exploited from within the MPLS domain. End-users connected to the CE device cannot cause this crash. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D75 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on QFX/EX Series; 14.1X53 versions prior to 14.1X53-D130 on QFabric Series; 15.1F6 versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9 15.1R7; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400 Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D233 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D471 15.1X53-D490 on NFX Series; 16.1 versions prior to 16.1R3-S8 16.1R4-S8 16.1R5-S4 16.1R6-S4 16.1R7; 16.1X65 versions prior to 16.1X65-D48; 16.2 versions prior to 16.2R1-S6 16.2R3; 17.1 versions prior to 17.1R1-S7 17.1R2-S6 17.1R3; 17.2 versions prior to 17.2R1-S6 17.2R2-S3 17.2R3; 17.2X75 versions prior to 17.2X75-D100 17.2X75-D42 17.2X75-D91; 17.3 versions prior to 17.3R1-S4 17.3R2-S2 17.3R3; 17.4 versions prior to 17.4R1-S3 17.4R2 . No other Juniper Networks products or platforms are affected by this issue. Juniper Networks Junos OS Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The operating system provides a secure programming interface and Junos SDK. A security vulnerability exists in Juniper Junos OS

Code injection in the /ui/login form Language parameter in Epicentro E_7.3.2+ allows attackers to execute JavaScript code by making a user issue a manipulated POST request. Epicentro Contains a code injection vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. ADBEpicentro is a set of firmware used by ADB in Switzerland for use in ADB gateways and routers. CVE-2018-7633 Script Injection in ADB EpiCentro 7.3.2+ login form language parameter https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7633 Severity: medium Severity Rating: CVSS v3 Base Score: 5,4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Impact: Execution of injected Javascript Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/> 2. CVE-2018-7632 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to a Denial of Service condition https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7632 Severity: severe Severity Rating: CVSS v3 Base Score: 7,5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Impact: Denial of Service Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/> 3. CVE-2018- 7631 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to Remote Code Execution (RCE) https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7631 Severity: critical Severity Rating: CVSS v3 Base Score: 10,0 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Impact: Code Execution Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/ <https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/> The vulnerabilities were discovered and disclosed to the manufacturer ADB and the ISP A1 Telekom Austria prior to general public announcement. In accordance to information received from both parties a fix has been produced and rolled out to all customers / devices. I have not examined the fix and therefore can not comment on its effectivity. Felix

Buffer Overflow in httpd in EpiCentro E_7.3.2+ allows attackers to cause a denial of service attack remotely via a specially crafted GET request with a leading "/" in the URL. Epicentro Contains a buffer error vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. ADBEpicentro is a set of firmware used by ADB in Switzerland for use in ADB gateways and routers. Httpd is one of the HTTP servers. A buffer overflow vulnerability exists in httpd in the ADBEpicentroE_7.3.2+ release. CVE-2018-7633 Script Injection in ADB EpiCentro 7.3.2+ login form language parameter https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7633 Severity: medium Severity Rating: CVSS v3 Base Score: 5,4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Impact: Execution of injected Javascript Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/> 2. CVE-2018-7632 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to a Denial of Service condition https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7632 Severity: severe Severity Rating: CVSS v3 Base Score: 7,5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Impact: Denial of Service Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/> 3. CVE-2018- 7631 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to Remote Code Execution (RCE) https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7631 Severity: critical Severity Rating: CVSS v3 Base Score: 10,0 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Impact: Code Execution Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/ <https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/> The vulnerabilities were discovered and disclosed to the manufacturer ADB and the ISP A1 Telekom Austria prior to general public announcement. In accordance to information received from both parties a fix has been produced and rolled out to all customers / devices. I have not examined the fix and therefore can not comment on its effectivity. Felix

Buffer Overflow in httpd in EpiCentro E_7.3.2+ allows attackers to execute code remotely via a specially crafted GET request without a leading "/" and without authentication. Epicentro Contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. ADBEpicentro is a set of firmware used by ADB in Switzerland for use in ADB gateways and routers. Httpd is one of the HTTP servers. A buffer overflow vulnerability exists in httpd in the ADBEpicentroE_7.3.2+ release. CVE-2018-7633 Script Injection in ADB EpiCentro 7.3.2+ login form language parameter https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7633> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7633 Severity: medium Severity Rating: CVSS v3 Base Score: 5,4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Impact: Execution of injected Javascript Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7633-script-injection-in-the-login-form-language-parameter-of-adb-firmware-epicentro-7-3-2/> 2. CVE-2018-7632 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to a Denial of Service condition https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7632 Severity: severe Severity Rating: CVSS v3 Base Score: 7,5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Impact: Denial of Service Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/ <https://fschallock.wordpress.com/2018/10/08/cve-2018-7632-buffer-overflow-in-httpd-in-epicentro-e_7-3-2-allows-attackers-to-cause-a-denial-of-service-attack-remotely-via-a-specially-crafted-get-request/> 3. CVE-2018- 7631 Buffer Overflow in ADB EpiCentro 7.3.2+ httpd leading to Remote Code Execution (RCE) https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632 <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7632> Product: EpiCentro Vendor: ADB Global Tested Version: 7.3.2 CVE ID: 2018-7631 Severity: critical Severity Rating: CVSS v3 Base Score: 10,0 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Impact: Code Execution Locally Exploitable: no Remotely Exploitable: Yes Explanation: https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/ <https://fschallock.wordpress.com/2018/10/07/cve-2018-7631-rce-in-adb-epicentro-7-3-2-httpd/> The vulnerabilities were discovered and disclosed to the manufacturer ADB and the ISP A1 Telekom Austria prior to general public announcement. In accordance to information received from both parties a fix has been produced and rolled out to all customers / devices. I have not examined the fix and therefore can not comment on its effectivity. Felix

Intelbras NPLUG 1.0.0.14 wireless repeater devices have no CSRF token protection in the web interface, allowing attackers to perform actions such as changing the wireless SSID, rebooting the device, editing access control lists, or activating remote access. Intelbras NPLUG Contains a cross-site request forgery vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. IntelbrasNPLUG is a wireless relay device from Intelbras, Poland. A cross-site request forgery vulnerability exists in the web interface in the Intelbras NPLUG version 1.0.0.14 wireless relay device. =====[ Tempest Security Intelligence ]===================================== Multiple vulnerabilities in NPLUG wireless repeater CVE-2018-12455: Authentication bypass CVE-2018-12456: Multiple CSRF CVE-2018-17337: XSS via SSID ------------------------------------------------------- Author: - Patrick Costa < @patrickrbc > Tempest Security Intelligence - Recife, PE - Brazil =====[ Table of Contents ]================================================= 1. Overview 2. Detailed description 3. Affected versions & Solutions 4. Timeline of disclosure 5. Thanks & Acknowledgements 6. =====[ Detailed description ]============================================== DISCLAIMER: This device uses a modified Tenda firmware [2]. Most of the vulnerabilities disclosed here were previously published regarding other similar device, besides that this device is pretty old. NPLUG wireless repeater has multiple vulnerabilities that can be combined to get a root access on the device. This can be exercised by placing an access point in an appropriate range from the device with a malicious SSID, e.g.: <script src="[pwned]"></script> If the user tries to scan for wireless networks using the web interface the XSS will pop and you're done. You can do all the stuff that will be described here. But, what if the user never uses this feature? Well, NPLUG's web interface has no CSRF (CVE-2018-12456) protection, so you can try to force a connected user to activate WAN access or change wireless security settings. Once you're inside NPLUG's network things became really easy. You can bypass the authentication just by setting a cookie named "admin:" (CVE-2018-12455). Example: curl -I http://10.0.0.1/ HTTP/1.0 302 Redirect ... curl -I http://10.0.0.1/ -H "Cookie: admin:=" HTTP/1.0 200 OK ... Now you have access to all the web interface features and you can download the config at http://10.0.0.1/DownloadCfg/RouterCfm.cfg containig passwords in plain text. If that is not enough for you, you can activate telnet daemon by making a simple GET request to /goform/telnetd and guess what! Root access with no password. Lately, I found out that this firmware had a binary that would work as the same backdoor previously reported for Tenda routers [3]. However, the service is not started by default and even when manually starting it, I couldn't exploit it for some reason. But there is not much need to do so. =====[ Affected versions & Solutions ]===================================== This test was performed against version 1.0.0.14 but previous versions are probably vulnerable. =====[ Timeline of disclosure ]============================================ 15/06/2018 - Vendor contacted. 04/07/2018 - Vendor requested time to verify. 22/08/2018 - Vendor replied they won't patch it. =====[ Thanks & Acknowledgements ]========================================= - Felipe Xavier < filipe.xavier () tempest.com.br > - Gustavo Pimentel < gustavo.pimentel () tempest.com.br> - Tempest Security Intelligence [4] =====[ References ]======================================================== [1] http://www.intelbras.com.br/empresarial/wi-fi/para-sua-casa/repetidor-de-sinal/nplug [2] http://www.tendacn.com/en/default.html [3] http://www.devttys0.com/2013/10/from-china-with-love/ [4] http://www.tempest.com.br/

Intelbras NPLUG 1.0.0.14 devices have XSS via a crafted SSID that is received via a network broadcast. Intelbras NPLUG Contains a cross-site scripting vulnerability.Information may be obtained and information may be altered. IntelbrasNPLUG is a wireless relay device from Intelbras, Poland. A remote attacker can exploit this vulnerability to inject arbitrary web scripts or HTML with a specially crafted SSID. =====[ Tempest Security Intelligence ]===================================== Multiple vulnerabilities in NPLUG wireless repeater CVE-2018-12455: Authentication bypass CVE-2018-12456: Multiple CSRF CVE-2018-17337: XSS via SSID ------------------------------------------------------- Author: - Patrick Costa < @patrickrbc > Tempest Security Intelligence - Recife, PE - Brazil =====[ Table of Contents ]================================================= 1. Overview 2. Detailed description 3. Affected versions & Solutions 4. Timeline of disclosure 5. Thanks & Acknowledgements 6. References =====[ Overview ]========================================================== * System affected : NPLUG wireless repeater [1] * Version : 1.0.0.14 * Impact : An attacker can get root access on the device. =====[ Detailed description ]============================================== DISCLAIMER: This device uses a modified Tenda firmware [2]. Most of the vulnerabilities disclosed here were previously published regarding other similar device, besides that this device is pretty old. NPLUG wireless repeater has multiple vulnerabilities that can be combined to get a root access on the device. The first thing you can do to obtain access to the device is to exploit a XSS in the web interface (CVE-2018-17337). This can be exercised by placing an access point in an appropriate range from the device with a malicious SSID, e.g.: <script src="[pwned]"></script> If the user tries to scan for wireless networks using the web interface the XSS will pop and you're done. You can do all the stuff that will be described here. But, what if the user never uses this feature? Well, NPLUG's web interface has no CSRF (CVE-2018-12456) protection, so you can try to force a connected user to activate WAN access or change wireless security settings. Once you're inside NPLUG's network things became really easy. You can bypass the authentication just by setting a cookie named "admin:" (CVE-2018-12455). Example: curl -I http://10.0.0.1/ HTTP/1.0 302 Redirect ... curl -I http://10.0.0.1/ -H "Cookie: admin:=" HTTP/1.0 200 OK ... Now you have access to all the web interface features and you can download the config at http://10.0.0.1/DownloadCfg/RouterCfm.cfg containig passwords in plain text. If that is not enough for you, you can activate telnet daemon by making a simple GET request to /goform/telnetd and guess what! Root access with no password. Lately, I found out that this firmware had a binary that would work as the same backdoor previously reported for Tenda routers [3]. However, the service is not started by default and even when manually starting it, I couldn't exploit it for some reason. But there is not much need to do so. =====[ Affected versions & Solutions ]===================================== This test was performed against version 1.0.0.14 but previous versions are probably vulnerable. =====[ Timeline of disclosure ]============================================ 15/06/2018 - Vendor contacted. 04/07/2018 - Vendor requested time to verify. 22/08/2018 - Vendor replied they won't patch it. =====[ Thanks & Acknowledgements ]========================================= - Felipe Xavier < filipe.xavier () tempest.com.br > - Gustavo Pimentel < gustavo.pimentel () tempest.com.br> - Tempest Security Intelligence [4] =====[ References ]======================================================== [1] http://www.intelbras.com.br/empresarial/wi-fi/para-sua-casa/repetidor-de-sinal/nplug [2] http://www.tendacn.com/en/default.html [3] http://www.devttys0.com/2013/10/from-china-with-love/ [4] http://www.tempest.com.br/