Juniper Junos OS Vulnerability (JSA103153)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103153 advisory. - A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based...

Vulnerabilities fixed in Juniper Networks Junos OS

Juniper has fixed vulnerabilities in Junos OS Specifically for EX4600, QFX5000 Series switches and SRX4700 devices. The vulnerabilities in Junos OS include several serious issues, including the ability for unauthenticated attackers to cause Denial of Service DoS by sending specially crafted...

CVE-2025-59964

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

EUVD-2025-33397

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

CVE-2025-59964

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

CVE-2025-59964

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

CVE-2025-59964 Junos OS: SRX4700: When forwarding-options sampling is enabled any traffic destined to the RE will cause the forwarding line card to crash and restart

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

CVE-2025-59964 Junos OS: SRX4700: When forwarding-options sampling is enabled any traffic destined to the RE will cause the forwarding line card to crash and restart

A Use of Uninitialized Resource vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When forwarding-options sampling is enabled, receipt of any traffic destined to the...

CVE-2025-59964

This CVE concerns Juniper Networks Junos OS on SRX4700 devices. A Use of Uninitialized Resource vulnerability in the PFE (Packet Forwarding Engine) can be triggered by forwarding-options sampling, allowing an unauthenticated, network-based attacker to cause a DoS. Specifically, when traffic desti...

PT-2025-41405

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS on SRX4700 versions 24.4 through 24.4R2 Description A Use of Uninitialized Resource issue exists in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX4700 devices. This allows an unauthenticated,...