PT-2023-3066 · Juniper Networks · Junos Evolved +1

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions 21.1R1 through 21.1R3-S5 Juniper Networks Junos OS versions 21.2R1 through 21.2R3-S2 Juniper Networks Junos OS versions 21.3R1 through 21.3R3-S2 Juniper Networks Junos OS versions prior to 21.4R3 Juniper...

Juniper Junos OS Multiple Vulnerabilities (JSA69999)

The version of Junos OS installed on the remote host is affected by multiple vulnerabilities as referenced in the JSA69999 advisory. - A buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain...

Juniper Junos OS DoS (JSA70195)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70195 advisory. - When sFlow is enabled and it monitors a packet forwarded via ECMP, a buffer management vulnerability in the dcpfe process of Juniper Networks Junos OS on QFX10K Series...

Juniper Networks Junos OS Resource Management Error Vulnerability (CNVD-2023-49464)

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 resource management error vulnerability exists in Juniper Networks Junos OS Evolved. An attacker could exploit this...

The vulnerability of Juniper Networks Junos operating systems’ HTTP/HTTPS services allows attackers to execute arbitrary code.

The vulnerability of Juniper Networks Junos operating systems’ HTTP/HTTPS services exists due to incorrect pathname restrictions for access to restricted directories. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

JSA10647 - 2014-09 Security Bulletin: Junos Pulse Secure Access Service (SSL VPN): Clickjacking issue (CVE-2014-3823)

Ivanti 4th of March 2024 - This isn't an active SA and any new edits are part of an article maintenance project. A clickjacking issue has been found in the Pulse Connect Secure product. 'X-Frame-Options' has been added to defend against this type of attack. The attack could take place against...

The vulnerability of RPD operating systems of Juniper Networks’ Junos OS Evolved and Junos, allowing a hacker to trigger a service failure.

The vulnerability of RPD operating systems developed by Juniper Networks, Junos OS Evolved and Junos, stems from improper memory release before deleting the last reference. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the Routing Protocol Daemon (rpd) implementation in Juniper Networks’ Junos OS Evolved and Junos operating systems allows a attacker to cause a service failure.

The vulnerability of the Routing Protocol Daemon rpd implementation in Juniper Networks’ Junos OS Evolved and Junos operating systems lies in the use of an uninitialized pointer on the stack. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of the SIP ALG packet-processing service on Juniper Networks Junos devices from the SRX 5000 series allows a attacker to cause a service failure.

The vulnerability of the SIP ALG packet-processing service on Juniper Networks Junos devices in the SRX 5000 series is caused by buffer overflow. Exploiting this vulnerability can allow a malicious actor to cause a service failure remotely...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS Evolved and Junos operating systems allows a hacker to trigger a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS Evolved and Junos operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the Routing Protocol Daemon (rpd) in Juniper Networks’ Junos OS Evolved and Junos operating systems allows a attacker to cause a service failure.

The vulnerability of the Routing Protocol Daemon rpd in Juniper Networks’ Junos OS Evolved and Junos operating systems exists due to incomplete cleanup of temporary or auxiliary resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS allows a hacker to trigger a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS is related to the lack of coordination between independent representations of the overall state. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the dcpfe component in Juniper Networks’ Junos operating systems allows a hacker to induce a service failure.

The vulnerability of the dcpfe component in Juniper Networks’ Junos operating systems arises due to buffer overflows in the stack. Exploiting this vulnerability can allow a malicious actor to cause service interruptions by triggering a malfunction of the dcpfe process...

The vulnerability of the SIP ALG application-level gateway on Junos OS MX Series routers allows a attacker to cause a service failure.

The vulnerability of the SIP application-level gateway implemented on Junos OS MX Series routers involves a memory release error. Exploiting this vulnerability allows an attacker to cause service failure by sending specially crafted SIP packets remotely...

The vulnerability of the application-level SIP ALG operating system Juniper Networks Junos routers of the MX and SRX series allows a attacker to cause a service failure.

The vulnerability of the application-level SIP ALG firewall on Juniper Networks Junos routers of the MX and SRX series stems from buffer overflows in the stack. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the Packet Forwarding Engine (PFE) implementation in Juniper Networks’ Junos OS allows a hacker to induce a service failure.

The vulnerability of the Packet Forwarding Engine PFE implementation in Juniper Networks’ Junos OS is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of Flowd processing in Juniper Networks Junos OS SRX series routers allows a attacker to cause a service failure.

The vulnerability of flow processing demons on Juniper Networks Junos OS routers of the SRX series is related to memory release errors. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of Juniper Networks Junos OS routing devices of the SRX and EX series allows a attacker to execute arbitrary commands and gain full control over the device.

The vulnerability of Juniper Networks Junos OS routing devices of the SRX and EX series lies in the lack of measures to neutralize the special elements used in the operating system commands. Exploiting this vulnerability allows an attacker to execute arbitrary commands and gain full control over...

Vulnerabilities fixed in Juniper Junos OS

Juniper has fixed vulnerabilities in MX and SRX systems. A unauthenticated malicious party could potentially exploit them to cause a denial-of-service DoS. To this end the malicious party can send malicious network traffic to the vulnerable system. Juniper has released updates to fix the...

The vulnerability of the Demon Routing Protocol Daemon (rpd) in JunOS and JunOS Evolved operating systems allows a hacker to induce a service failure.

The vulnerability of the Demon Routing Protocol Daemon rpd for JunOS and JunOS Evolved is related to insufficient validation of input data during the processing of BGP messages. Exploiting this vulnerability can allow a malicious actor to cause service failures...