CVE-2023-22403 Junos OS: QFX10K Series: An ICCP flap will be observed due to excessive specific traffic

An Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On QFX10K Series, Inter-Chassis Control Protocol ICCP is used in MC-LAG...

CVE-2023-22397 Junos OS Evolved: PTX10003: An attacker sending specific genuine packets will cause a memory leak in the PFE leading to a Denial of Service

An Allocation of Resources Without Limits or Throttling weakness in the memory management of the Packet Forwarding Engine PFE on Juniper Networks Junos OS Evolved PTX10003 Series devices allows an adjacently located attacker who has established certain preconditions and knowledge of the environme...

CVE-2023-22399 Junos OS: QFX10K Series: PFE crash upon receipt of specific genuine packets when sFlow is enabled

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 systems allows an attacker to cause the Packet Forwarding Engine PFE to crash and restart by sending specific genuine packets to...

CVE-2023-22405

CVE-2023-22405 describes a DoS in Juniper Networks Junos OS caused by an improper preservation of consistency between independent representations of shared state in the Packet Forwarding Engine (PFE). When devices run with service-provider/SP style switching and MAC limiting on an Aggregated Ethe...

PT-2023-1261 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 20.2R3-S7 Junos OS versions 20.4 prior to 20.4R3-S4 Junos OS versions 21.1 prior to 21.1R3-S3 Junos OS versions 21.2 prior to 21.2R3-S1 Junos OS versions 21.3 prior to 21.3R3 Junos OS versions 21.4 prior to 21.4R3...

PT-2023-1293 · Juniper Networks · Junos Evolved

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS Evolved on PTX10003 versions prior to 20.4R3-S4-EVO Juniper Networks Junos OS Evolved on PTX10003 version 21.3 prior to 21.3R3-S1-EVO Juniper Networks Junos OS Evolved on PTX10003 version 21.4 prior to 21.4R2-S2-EVO,...

PT-2023-1284 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS versions prior to 20.2R3-S5 Juniper Networks Junos OS versions 20.3 prior to 20.3R3-S5 Juniper Networks Junos OS versions 20.4 prior to 20.4R3-S4 Juniper Networks Junos OS versions 21.1 prior to 21.1R3-S3 Juniper...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS-based routers of the QFX10K series allows a hacker to induce a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS-based QFX10K routers is related to insufficient checking of unusual or exceptional states. Exploiting this vulnerability can allow a malicious actor to trigger service failures remotely...

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

The vulnerability of the Packet Forwarding Engine PFE module in the JunOS operating system and JunOS Evolved is related to the improper handling of indeterminate values. Exploiting this vulnerability can allow a malicious actor to cause service failures when sending certain BGP updates...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos operating systems allows a hacker to trigger an emergency shutdown of the application.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos operating systems is related to insufficient resource control during its existence. Exploiting this vulnerability can allow a malicious actor to cause an unexpected termination of an application...

The vulnerability of the Packet Forwarding Engine module in Juniper Networks’ Junos OS and Junper Networks’ Junos OS Evolved operating systems allows a attacker to cause a service failure.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS and Junper Networks’ Junos OS Evolved operating systems exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS-based routers of the PTX and QFX10K series, related to security vulnerabilities, allows attackers to access confidential information.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS-based routers of the PTX and QFX10K series is related to security vulnerabilities. Exploiting this vulnerability can allow an attacker to gain access to confidential information...

Juniper Junos OS DoS (JSA69891)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA69891 advisory. - An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX Series allows an...

CVE-2022-22249

An Improper Control of a Resource Through its Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial of Service DoS. When there is a continuous mac move a memory corruption causes one or mo...

CVE-2022-22250

An Improper Control of a Resource Through its Lifetime vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS and Junos OS Evolved allows unauthenticated adjacent attacker to cause a Denial of Service DoS. In an EVPN-MPLS scenario, if MAC is learned locally on an access...

CVE-2022-22231

An Unchecked Return Value to NULL Pointer Dereference vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On SRX Series if Unified Threat Management UTM Enhanced Content Filtering CF and...

CVE-2022-22232

A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On SRX Series If Unified Threat Management UTM Enhanced Content Filtering CF is enabled and...

CVE-2022-22234

An Improper Preservation of Consistency Between Independent Representations of Shared State vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. If the device is very busy for...

CVE-2022-22236

An Access of Uninitialized Pointer vulnerability in SIP Application Layer Gateway ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When specific valid SIP packets are received the PFE will crash and...

CVE-2022-22231

An Unchecked Return Value to NULL Pointer Dereference vulnerability in Packet Forwarding Engine PFE of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. On SRX Series if Unified Threat Management UTM Enhanced Content Filtering CF and...