13709 matches found
Design/Logic Flaw
Receipt of a specifically malformed NDP packet sent from the local area network LAN to a device running Juniper Networks Junos OS Evolved can cause the ndp process to crash, resulting in a Denial of Service DoS. The process automatically restarts without intervention, but a continuous receipt of...
Design/Logic Flaw
On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service DDoS protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting bot...
Design/Logic Flaw
On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart vmcore. This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of...
Design/Logic Flaw
On Juniper Networks MX Series with MS-MIC or MS-MPC card configured with NAT64 configuration, receipt of a malformed IPv6 packet may crash the MS-PIC component on MS-MIC or MS-MPC. This issue occurs when a multiservice card is translating the malformed IPv6 packet to IPv4 packet. An unauthenticat...
CVE-2020-1686 Junos OS: Kernel crash (vmcore) upon receipt of a malformed IPv6 packet.
On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart vmcore. This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of...
CVE-2020-1686
CVE-2020-1686 affects Junos OS where receipt of a malformed IPv6 packet can crash the system (vmcore) and restart, enabling an extended DoS when attacked via IPv6 to the Routing Engine. The issue is IPv6-specific; IPv4 packets are not affected. Affected Junos OS versions include 18.4R2-S4 and ear...
CVE-2020-1680 Junos OS: MX Series: MS-MPC/MIC might crash when processing malformed IPv6 packet in NAT64 configuration.
On Juniper Networks MX Series with MS-MIC or MS-MPC card configured with NAT64 configuration, receipt of a malformed IPv6 packet may crash the MS-PIC component on MS-MIC or MS-MPC. This issue occurs when a multiservice card is translating the malformed IPv6 packet to IPv4 packet. An unauthenticat...
CVE-2020-1681 Junos OS Evolved: Receipt of a specifically malformed NDP packet could lead to Denial of Service
Receipt of a specifically malformed NDP packet sent from the local area network LAN to a device running Juniper Networks Junos OS Evolved can cause the ndp process to crash, resulting in a Denial of Service DoS. The process automatically restarts without intervention, but a continuous receipt of...
CVE-2020-1665
Juniper Junos OS IPv6 DDoS protection can fail to activate under a threshold condition on MX Series and EX9200 Series with Trio-based PFEs. This may allow the Routing Engine (RE) and/or the Flexible PIC Concentrator (FPC) to become overwhelmed, potentially disrupting network protocol operations o...
CVE-2020-1665 Junos OS: MX series/EX9200 Series: IPv6 DDoS protection does not work as expected.
On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service DDoS protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting bot...
CVE-2020-1657 Junos OS: SRX Series: An attacker sending spoofed packets to IPSec peers may cause a Denial of Service.
On SRX Series devices, a vulnerability in the key-management-daemon kmd daemon of Juniper Networks Junos OS allows an attacker to spoof packets targeted to IPSec peers before a security association SA is established thereby causing a failure to set up the IPSec channel. Sustained receipt of these...
PT-2020-14887 · Juniper Networks · Junos Evolved
Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved versions prior to 20.1R2-EVO Description: The issue occurs when parsing a specifically malformed NDP packet sent from the local area network to a device running Juniper Networks Junos OS Evolved, causing the...
PT-2020-14894 · Juniper Networks · Junos
Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 18.4R1 through 18.4R2-S4 Juniper Networks Junos OS versions 18.4R3 through 18.4R3-S1 Juniper Networks Junos OS versions 19.1 through 19.1R2-S1 Juniper Networks Junos OS versions 19.1R3 and earlier Juniper...
CVE-2020-1657: Incorrect Behavior Order: Early Amplification
On SRX Series devices, a vulnerability in the key-management-daemon kmd daemon of Juniper Networks Junos OS allows an attacker to spoof packets targeted to IPSec peers before a security association SA is established thereby causing a failure to set up the IPSec channel. Sustained receipt of these...
CVE-2020-1681: Improper Handling of Exceptional Conditions
Receipt of a specifically malformed NDP packet sent from the local area network LAN to a device running Juniper Networks Junos OS Evolved can cause the ndp process to crash, resulting in a Denial of Service DoS. The process automatically restarts without intervention, but a continuous receipt of...
CVE-2020-1686: Double Free
On Juniper Networks Junos OS devices, receipt of a malformed IPv6 packet may cause the system to crash and restart vmcore. This issue can be trigged by a malformed IPv6 packet destined to the Routing Engine. An attacker can repeatedly send the offending packet resulting in an extended Denial of...
CVE-2020-1665: Incomplete Filtering of Multiple Instances of Special Elements
On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service DDoS protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting bot...
PT-2020-4367
Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 17.2R3-S4 Junos OS versions prior to 17.2X75-D102 Junos OS versions prior to 17.2X75-D110 Junos OS versions prior to 17.3R3-S8 Junos OS versions prior to 17.4R2-S11 Junos OS versions prior to 17.4R3-S2 Junos OS...
PT-2020-5144
Name of the Vulnerable Software and Affected Versions Junos OS on SRX Series versions prior to 12.3X48-D90 Junos OS on SRX Series versions prior to 15.1X49-D190 Junos OS on SRX Series versions prior to 17.4R2-S9, 17.4R3 Junos OS on SRX Series versions prior to 18.1R3-S9 Junos OS on SRX Series...
PT-2020-6119
Name of the Vulnerable Software and Affected Versions Junos OS versions prior to 15.1R7-S7 Junos OS versions prior to 15.1X53-D593 Junos OS versions prior to 16.1R7-S8 Junos OS versions prior to 17.2R3-S4 Junos OS versions prior to 17.3R3-S6 Junos OS versions prior to 17.4R2-S11 Junos OS versions...