CVE-2023-44201: Incorrect Permission Assignment for Critical Resource

An Incorrect Permission Assignment for Critical Resource vulnerability in a specific file of Juniper Networks Junos OS and Junos OS Evolved allows a local authenticated attacker to read configuration changes without having the permissions. When a user with the respective permissions commits a...

CVE-2023-44198: Improper Check for Unusual or Exceptional Conditions

An Improper Check for Unusual or Exceptional Conditions vulnerability in the SIP ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated network-based attacker to cause an integrity impact in connected networks. If the SIP ALG is configured and a device receives a...

CVE-2023-44191: Allocation of Resources Without Limits or Throttling

An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all Junos OS QFX5000 Series and EX4000 Series platforms, when a high number of VLANs are configured, a specific...

CVE-2023-44178: Out-of-bounds Write

A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service DoS condition. This issue affect...

CVE-2023-44177: Out-of-bounds Write

A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos and Junos EVO allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service DoS condition. This...

CVE-2023-44175: Reachable Assertion

A Reachable Assertion vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows to send specific genuine PIM packets to the device resulting in rpd to crash causing a Denial of Service DoS. Continued receipt and processing of this packet will create...

CVE-2023-36839: Improper Validation of Specified Quantity in Input

An Improper Validation of Specified Quantity in Input vulnerability in the Layer-2 control protocols daemon l2cpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker who sends specific LLDP packets to cause a Denial of ServiceDoS. This issue occurs when...

CVE-2023-22392: Missing Release of Memory after Effective Lifetime

A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS. PTX3000, PTX5000, QFX10000, PTX1000, PTX10002, and PTX10004, PTX10008 and PTX10016 wit...

CVE-2023-44199: Improper Check for Unusual or Exceptional Conditions

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On Junos MX Series platforms with Precision Time Protocol PTP...

CVE-2023-44197: Out-of-bounds Write

An Out-of-Bounds Write vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On all Junos OS and Junos OS Evolved devices an rpd crash and restart can occur while...

CVE-2023-44194: Incorrect Default Permissions

An Incorrect Default Permissions vulnerability in Juniper Networks Junos OS allows an unauthenticated attacker with local access to the device to create a backdoor with root privileges. The issue is caused by improper directory permissions on a certain system directory, allowing an attacker with...

CVE-2023-44193: Missing Release of Memory after Effective Lifetime

An Improper Release of Memory Before Removing Last Reference vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows a local, low privileged attacker to cause an FPC crash, leading to Denial of Service DoS. On all Junos MX Series with MPC1 - MPC9, LC480, LC2101, MX10003,...

CVE-2023-44192: Improper Input Validation

An Improper Input Validation vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause memory leak, leading to Denial of Service DoS. On all Junos OS QFX5000 Series platforms, when pseudo-VTEP Virtual Tunnel End Point is...

CVE-2023-44185: Improper Input Validation

An Improper Input Validation vulnerability in the routing protocol daemon rpd of Juniper Networks allows an attacker to cause a Denial of Service DoS to the device upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet. Continued receipt of this packet will cause a sustained...

CVE-2023-44184: Improper Restriction of Operations within the Bounds of a Memory Buffer

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the management daemon mgd process of Juniper Networks Junos OS and Junos OS Evolved allows a network-based authenticated low-privileged attacker, by executing a specific command via NETCONF, to cause a CPU...

CVE-2023-44183: Improper Input Validation

An Improper Input Validation vulnerability in the VxLAN packet forwarding engine PFE of Juniper Networks Junos OS on QFX5000 Series, EX4600 Series devices allows an unauthenticated, adjacent attacker, sending two or more genuine packets in the same VxLAN topology to possibly cause a DMA memory le...

CVE-2023-44182: Unchecked Return Value

An Unchecked Return Value vulnerability in the user interfaces to the Juniper Networks Junos OS and Junos OS Evolved, the CLI, the XML API, the XML Management Protocol, the NETCONF Management Protocol, the gNMI interfaces, and the J-Web User Interfaces causes unintended effects such as demotion o...

CVE-2023-44181: Loop with Unreachable Exit Condition

An Improperly Implemented Security Check for Standard vulnerability in storm control of Juniper Networks Junos OS QFX5k devices allows packets to be punted to ARP queue causing a l2 loop resulting in a DDOS violations and DDOS syslog. This issue is triggered when Storm control is enabled and ICMP...

CVE-2023-44176: Out-of-bounds Write

A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service DoS condition. This issue affect...

CVE-2023-36843: Improper Handling of Inconsistent Special Elements

An Improper Handling of Inconsistent Special Elements vulnerability in the Junos Services Framework jsf module of Juniper Networks Junos OS allows an unauthenticated network based attacker to cause a crash in the Packet Forwarding Engine pfe and thereby resulting in a Denial of Service DoS. Upon...