Juniper Networks Junos Os vulnerabilities

CVE-2022-22175 [HIGH] CWE-667 CVE-2022-22175: An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX S An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a flowprocessing daemon (flowd) crash and thereby a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. This issue can occur

CVE-2022-22171 [HIGH] CWE-754 CVE-2022-22171: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engin An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior t

CVE-2022-22153 [HIGH] CWE-407 CVE-2022-22153: An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Th An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Throttling vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 allows an unauthenticated network attacker to cause latency in transit packet processing and even packet loss. If transit tra

CVE-2022-22162 [HIGH] CWE-209 CVE-2022-22162: A Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper N A Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to elevate these to the level of any other user logged in via J-Web at this time, potential leading to a full compromise of the device. This issue affects Juniper Networks Juno

CVE-2022-22173 [HIGH] CWE-401 CVE-2022-22173: A Missing Release of Memory after Effective Lifetime vulnerability in the Public Key Infrastructure A Missing Release of Memory after Effective Lifetime vulnerability in the Public Key Infrastructure daemon (pkid) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service (DoS). In a scenario where Public Key Infrastructure (PKI) is used in combination with Certificate Revocation List (CRL), if the CRL fails

CVE-2022-22180 [HIGH] CWE-754 CVE-2022-22180: An Improper Check for Unusual or Exceptional Conditions vulnerability in the processing of specific An Improper Check for Unusual or Exceptional Conditions vulnerability in the processing of specific IPv6 packets on certain EX Series devices may lead to exhaustion of DMA memory causing a Denial of Service (DoS). Over time, exploitation of this vulnerability may cause traffic to stop being forwarded, or a crash of the fxpc process. An indication of th

CVE-2022-22174 [HIGH] CWE-401 CVE-2022-22174: A vulnerability in the processing of inbound IPv6 packets in Juniper Networks Junos OS on QFX5000 Se A vulnerability in the processing of inbound IPv6 packets in Juniper Networks Junos OS on QFX5000 Series and EX4600 switches may cause the memory to not be freed, leading to a packet DMA memory leak, and eventual Denial of Service (DoS) condition. Once the condition occurs, further packet processing will be impacted, creating a sustained Denial of Ser

CVE-2022-22177 [HIGH] CWE-755 CVE-2022-22177: A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP – v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 version

CVE-2022-22156 [HIGH] CWE-295 CVE-2022-22156: An Improper Certificate Validation weakness in the Juniper Networks Junos OS allows an attacker to p An Improper Certificate Validation weakness in the Juniper Networks Junos OS allows an attacker to perform Person-in-the-Middle (PitM) attacks when a system script is fetched from a remote source at a specified HTTPS URL, which may compromise the integrity and confidentiality of the device. The following command can be executed by an administrator via

CVE-2022-22170 [HIGH] CWE-772 CVE-2022-22170: A Missing Release of Resource after Effective Lifetime vulnerability in the Packet Forwarding Engine A Missing Release of Resource after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause heap memory to leak and on exhaustion the PFE to reset. The heap memory utilization ca

CVE-2022-22161 [HIGH] CWE-400 CVE-2022-22161: An Uncontrolled Resource Consumption vulnerability in the kernel of Juniper Networks Junos OS allows An Uncontrolled Resource Consumption vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated network based attacker to cause 100% CPU load and the device to become unresponsive by sending a flood of traffic to the out-of-band management ethernet port. Continued receipted of a flood will create a sustained Denial of Service (

CVE-2022-22178 [HIGH] CWE-121 CVE-2022-22178: A Stack-based Buffer Overflow vulnerability in the flow processing daemon (flowd) of Juniper Network A Stack-based Buffer Overflow vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on MX Series and SRX series allows an unauthenticated networked attacker to cause a flowd crash and thereby a Denial of Service (DoS). Continued receipt of these specific packets will cause a sustained Denial of Service condition. This issue

CVE-2022-22154 [MEDIUM] CWE-642 CVE-2022-22154: In a Junos Fusion scenario an External Control of Critical State Data vulnerability in the Satellite In a Junos Fusion scenario an External Control of Critical State Data vulnerability in the Satellite Device (SD) control state machine of Juniper Networks Junos OS allows an attacker who is able to make physical changes to the cabling of the device to cause a denial of service (DoS). An SD can get rebooted and subsequently controlled by an Aggregati

CVE-2022-22169 [MEDIUM] CWE-665 CVE-2022-22169: An Improper Initialization vulnerability in the routing protocol daemon (rpd) of Juniper Networks Ju An Improper Initialization vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker who sends specific packets in certain orders and at specific timings to force OSPFv3 to unexpectedly enter graceful-restart (GR helper mode) even though there is not any Grace-LSA received in OSPFv3 causi

CVE-2022-22172 [MEDIUM] CWE-401 CVE-2022-22172: A Missing Release of Memory after Effective Lifetime vulnerability in the Layer-2 control protocols A Missing Release of Memory after Effective Lifetime vulnerability in the Layer-2 control protocols daemon (l2cpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a memory leak. Continued exploitation can lead to memory exhaustion and thereby a Denial of Service (DoS). This issue occurs when spec

CVE-2022-22155 [MEDIUM] CWE-400 CVE-2022-22155: An Uncontrolled Resource Consumption vulnerability in the handling of IPv6 neighbor state change eve An Uncontrolled Resource Consumption vulnerability in the handling of IPv6 neighbor state change events in Juniper Networks Junos OS allows an adjacent attacker to cause a memory leak in the Flexible PIC Concentrator (FPC) of an ACX5448 router. The continuous flapping of an IPv6 neighbor with specific timing will cause the FPC to run out of resource

CVE-2022-22160 [MEDIUM] CWE-391 CVE-2022-22160: An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Net An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interfa

CVE-2022-22168 [MEDIUM] CWE-401 CVE-2022-22168: An Improper Validation of Specified Type of Input vulnerability in the kernel of Juniper Networks Ju An Improper Validation of Specified Type of Input vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to trigger a Missing Release of Memory after Effective Lifetime vulnerability. Continued exploitation of this vulnerability will eventually lead to an FPC reboot and thereby a Denial of Service (DoS).

CVE-2022-22176 [MEDIUM] CWE-1286 CVE-2022-22176: An Improper Validation of Syntactic Correctness of Input vulnerability in the Juniper DHCP daemon (j An Improper Validation of Syntactic Correctness of Input vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker sending a malformed DHCP packet to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If option-82 is configured in a DHCP snooping / -security scenario, jdhc

CVE-2022-22166 [MEDIUM] CWE-1284 CVE-2022-22166: An Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon ( An Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause an rdp crash and thereby a Denial of Service (DoS). If a BGP update message is received over an established BGP session where a BGP SR-TE policy tunnel attribute