CVE-2024-30380 Junos OS and Junos OS Evolved: l2cpd crash upon receipt of a specific TLV

An Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a Denial of Service DoS, which causes the l2cpd process to crash by sending a specific TLV. The l2cpd process is responsible for laye...

CVE-2024-30380

CVE-2024-30380 affects Junos OS and Junos OS Evolved. An adjacent, unauthenticated attacker can trigger a DoS by sending a specific TLV that crashes the l2cpd process, reinitializing STP/RSTP/MSTP/VSTP, MVRP and ERP. Affected versions are: Junos OS: before 20.4R3-S9; 21.2 before 21.2R3-S7; 21.3 b...

CVE-2024-30378

This CVE describes a Use After Free in the MX Series bbe-smgd daemon of Junos OS during certain CLI commands, causing the broadband edge service manager to crash and restart (DoS). Affected software: Junos OS on MX Series with GRES and Subscriber Management enabled. Root cause: writing into an mg...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks network operating system for the company's hardware devices. The OS provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Networks Junos OS and Junos OS Evolved that stems from mishandling of an...

Juniper Networks Junos OS 安全漏洞

Juniper Networks Junos OS is a Juniper Networks USA network operating system dedicated to the company's hardware devices. The operating system provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Networks Junos OS that stems from the presence of a...

CVE-2024-30403

A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. When Layer 2 traffic is sent through a logical interface, MAC learning happens. If during this process,...

CVE-2024-30403

A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. When Layer 2 traffic is sent through a logical interface, MAC learning happens. If during this process,...

CVE-2024-30401

An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC...

CVE-2024-30397

An Improper Check for Unusual or Exceptional Conditions vulnerability in the the Public Key Infrastructure daemon pkid of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service DoS. The pkid is responsible for the certificate verification. Upon a failed...

CVE-2024-30392

A Stack-based Buffer Overflow vulnerability in Flow Processing Daemon flowd of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all Junos OS MX Series platforms with SPC3 and MS-MPC/-MIC, when URL filtering is enabled and a specific UR...

CVE-2024-30397

An Improper Check for Unusual or Exceptional Conditions vulnerability in the the Public Key Infrastructure daemon pkid of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service DoS. The pkid is responsible for the certificate verification. Upon a failed...

CVE-2024-30402

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. When telemetry requests are sent to the device, and t...

CVE-2024-30401

An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC...

CVE-2024-30402

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS. When telemetry requests are sent to the device, and t...

CVE-2024-30398

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When a high amount of specific traffic is received on a...

CVE-2024-30392

A Stack-based Buffer Overflow vulnerability in Flow Processing Daemon flowd of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all Junos OS MX Series platforms with SPC3 and MS-MPC/-MIC, when URL filtering is enabled and a specific UR...

CVE-2024-30391

A Missing Authentication for Critical Function vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on MX Series with SPC3, and SRX Series allows an unauthenticated network-based attacker to cause limited impact to the integrity or availability of the device. If a device...

CVE-2024-30391

A Missing Authentication for Critical Function vulnerability in the Packet Forwarding Engine pfe of Juniper Networks Junos OS on MX Series with SPC3, and SRX Series allows an unauthenticated network-based attacker to cause limited impact to the integrity or availability of the device. If a device...

CVE-2024-30389

An Incorrect Behavior Order vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on EX4300 Series allows an unauthenticated, network-based attacker to cause an integrity impact to networks downstream of the vulnerable device. When an output firewall filter is applied to ...

CVE-2024-30390

An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a limited Denial of Service DoS to the management plane. When an incoming connection was blocked because it exceeded the...