Juniper Junos OS Vulnerability (JSA11281)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11281 advisory. - An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated networked attacker to cause a...

Juniper Junos OS Vulnerability (JSA11268)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11268 advisory. - An Unchecked Error Condition vulnerability in the subscriber management daemon smgd of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a cra...

The vulnerability of Juniper Networks’ Junos OS routers of the MX series lies in insufficient checking of unusual or exceptional states, allowing attackers to trigger a service failure.

The vulnerability of Juniper Networks’ Junos OS routers of the MX series is related to insufficient checking of unusual or exceptional states during packet processing on MS-MPC/MS-MIC. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2021-31369

On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated network attacker to cause a partial Denial of Service DoS with a high rate of specific traffic. If a Class of Service CoS rule is...

CVE-2021-31366

An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an adjacent attacker to cause a crash by sending a specific username. This impacts authentication, authorization, and accounting A...

CVE-2021-31351

An Improper Check for Unusual or Exceptional Conditions in packet processing on the MS-MPC/MS-MIC utilized by Juniper Networks Junos OS allows a malicious attacker to send a specific packet, triggering the MS-MPC/MS-MIC to reset, causing a Denial of Service DoS. Continued receipt and processing o...

Design/Logic Flaw

On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated network attacker to cause a partial Denial of Service DoS with a high rate of specific traffic. If a Class of Service CoS rule is...

Design/Logic Flaw

An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an adjacent attacker to cause a crash by sending a specific username. This impacts authentication, authorization, and accounting A...

CVE-2021-31369

CVE-2021-31369 affects Juniper Networks Junos OS on MX Series with MS-MPC/MS-MIC. The issue is an Allocation of Resources Without Limits or Throttling vulnerability that allows an unauthenticated network attacker to cause a partial Denial of Service by generating high-rate traffic. If a Class of ...

CVE-2021-31369 Junos OS: MX Series: Traffic drops will be observed if MS-MPC/MS-PIC resources are consumed by certain traffic causing a partial DoS

On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated network attacker to cause a partial Denial of Service DoS with a high rate of specific traffic. If a Class of Service CoS rule is...

CVE-2021-31366 Junos OS: MX Series: In subscriber management / BBE configuration authd can crash if a subscriber with a specific username tries to login leading to a DoS

An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an adjacent attacker to cause a crash by sending a specific username. This impacts authentication, authorization, and accounting A...

CVE-2021-31366

CVE-2021-31366 is an Unchecked Return Value vulnerability in the authd (authentication daemon) of Juniper Networks Junos OS on MX Series configured for subscriber management/BBE. A adjacent attacker can trigger a crash by sending a specific username, causing a DoS affecting AAA services on affect...

CVE-2021-31379

An Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service DoS to the PFE on the device which is disabled as a result of the processing of these...

CVE-2021-31366

An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an adjacent attacker to cause a crash by sending a specific username. This impacts authentication, authorization, and accounting A...

Juniper Junos OS Vulnerability (JSA11228)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11228 advisory. - An Unchecked Return Value vulnerability in the authd authentication daemon of Juniper Networks Junos OS on MX Series configured for subscriber management / BBE allows an...

Juniper Junos OS Vulnerability (JSA11231)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11231 advisory. - On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated...

The vulnerability of Juniper Networks Junos OS routers of the MX, EX9200, and SRX4600 series lies in deficiencies in handling exceptional states, which allows an attacker to trigger a service failure.

The vulnerability of Juniper Networks Junos OS routers of the MX, EX9200, and SRX4600 series is related to deficiencies in handling exceptional states during packet processing. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

CVE-2021-0288

A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...

CVE-2021-0290

Improper Handling of Exceptional Conditions in Ethernet interface frame processing of Juniper Networks Junos OS allows an attacker to send specially crafted frames over the local Ethernet segment, causing the interface to go into a down state, resulting in a Denial of Service DoS condition. The...

CVE-2021-0288

A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...