CVE-2025-52961

CVE-2025-52961 affects Juniper Networks Junos OS Evolved on PTX10001-36MR, PTX10002-36QDD, PTX10004, PTX10008, PTX10016. The issue is an Uncontrolled Resource Consumption in the CFM daemon (cfmd) and CFM Manager (cfmman) that allows an unauthenticated adjacent attacker to trigger Denial-of-Servic...

EUVD-2021-18292

Malware in sbrugna...

CVE-2024-21600

An Improper Neutralization of Equivalent Special Elements vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on PTX Series allows a unauthenticated, adjacent attacker to cause a Denial of Service DoS. When MPLS packets are meant to be sent to a flexible tunnel interfac...

PT-2024-1129 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions prior to 20.4R3-S8 Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S4 Juniper Networks Junos OS 21.2 versions prior to 21.2R3-S6 Juniper Networks Junos OS 21.3 versions prior to 21.3R3-S3 Juniper...

Design/Logic Flaw

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-2023-22392 Junos OS: PTX Series and QFX10000 Series: Received flow-routes which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leak

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-2023-1697

An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a dcpfe process core and thereby a Denial of Service DoS. Continued receipt of these specific frames will cause a sustained...

CVE-2023-1697 Junos OS: QFX10000 Series, PTX1000 Series: The dcpfe process will crash when a malformed ethernet frame is received

An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a dcpfe process core and thereby a Denial of Service DoS. Continued receipt of these specific frames will cause a sustained...

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 operating system provides a secure programming interface and the Junos SDK. A security vulnerability exists in Juniper Networks Junos OS that originates from the receipt of an...

Juniper Junos OS Race Condition (JSA11250)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11250 advisory. On PTX1000 System, PTX10002-60C System, after upgrading to an affected release, a Race Condition vulnerability between the chassis daemon chassisd and firewall process dfwd ...

CVE-2022-22216

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the PFE of Juniper Networks Junos OS on PTX Series and QFX10k Series allows an adjacent unauthenticated attacker to gain access to sensitive information. PTX1000 and PTX10000 Series, and QFX10000 Series and PTX5000...

CVE-2021-31382

On PTX1000 System, PTX10002-60C System, after upgrading to an affected release, a Race Condition vulnerability between the chassis daemon chassisd and firewall process dfwd of Juniper Networks Junos OS, may update the device's interfaces with incorrect firewall filters. This issue only occurs whe...

Race condition

On PTX1000 System, PTX10002-60C System, after upgrading to an affected release, a Race Condition vulnerability between the chassis daemon chassisd and firewall process dfwd of Juniper Networks Junos OS, may update the device's interfaces with incorrect firewall filters. This issue only occurs whe...

CVE-2021-31382

CVE-2021-31382 describes a race condition in Juniper Junos OS on PTX1000 and PTX10002-60C systems that, after upgrading to an affected release, can cause misassignment of firewall filters to interfaces due to contention between chassisd and dfwd. This may result in interfaces having incorrect pro...

Juniper Networks Junos OS Denial of Service Vulnerability (CNVD-2020-22960)

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 PTX1000 Series, PTX10000 Series, and QFX10000 Series, which i...