CVE-2023-22398 Junos OS and Junos OS Evolved: RPD might crash when MPLS ping is performed on BGP LSPs

An Access of Uninitialized Pointer vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause a Denial of Service DoS. When an MPLS ping is performed on BGP LSPs, the RPD might crash...

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-2023-22394 Junos OS: SRX Series and MX Series: Memory leak due to receipt of specially crafted SIP calls

An Improper Handling of Unexpected Data Type vulnerability in the handling of SIP calls in Juniper Networks Junos OS on SRX Series and MX Series platforms allows an attacker to cause a memory leak leading to Denial of Services DoS. This issue occurs on all MX Series platforms with MS-MPC or MS-MI...

CVE-2023-22409

This CVE concerns Juniper Networks Junos OS NAT functionality where an unchecked input for a loop condition in the NAT library can crash SPC3 on SRX/MX devices, causing a DoS when an inconsistent deterministic NAT configuration is used and a specific CLI command is executed. The issue is triggere...

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-2023-22393 Junos OS and Junos OS Evolved: RPD crash upon receipt of BGP route with invalid next-hop

An Improper Check for Unusual or Exceptional Conditions vulnerability in BGP route processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to cause Routing Protocol Daemon RPD crash by sending a BGP route with invalid next-hop resulting in a Denial of Service DoS. Continue...

CVE-2023-22411: Out-of-bounds Write

An Out-of-Bounds Write vulnerability in Flow Processing Daemon flowd of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On SRX Series devices using Unified Policies with IPv6, when a specific IPv6 packet goes through a dynamic-applicatio...

CVE-2023-22396

CVE-2023-22396 describes an Uncontrolled Resource Consumption vulnerability in the TCP processing on the Routing Engine of Juniper Networks Junos OS. An unauthenticated network-based attacker can send crafted TCP packets destined to a device interface (IPv4/IPv6), causing an MBUF leak and ultimat...

CVE-2023-22413 Junos OS: MX Series: The Multiservices PIC Management Daemon (mspmand) will crash when an IPsec6 tunnel processes specific IPv4 packets

An Improper Check or Handling of Exceptional Conditions vulnerability in the IPsec library of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause Denial of Service DoS. On all MX platforms with MS-MPC or MS-MIC card, when specific IPv4 packets are processed by an...

CVE-2023-22400

CVE-2023-22400 affects Juniper Networks Junos OS Evolved (evo-pfemand) and can cause an FPC crash/DoS due to a GUID leak triggered by specific SNMP GETs or CLI commands. Affected families include all versions before 20.4R3-S3-EVO; 21.1-EVO (21.1R1-EVO and later); all versions before 21.2R3-S4-EVO...

CVE-2023-22400 Junos OS Evolved: A specific SNMP GET operation and a specific CLI commands cause resources to leak and eventually the evo-pfemand process will crash

An Uncontrolled Resource Consumption vulnerability in the PFE management daemon evo-pfemand of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause an FPC crash leading to a Denial of Service DoS. When a specific SNMP GET operation or a specific CLI command...

CVE-2023-22407

The CVE-2023-22407 entry describes an Incomplete Cleanup vulnerability in Juniper Networks Junos OS and Junos OS Evolved, affecting the Routing Protocol Daemon (rpd). The issue can allow an adjacent, unauthenticated attacker to cause a Denial of Service (DoS) by triggering an rpd crash when an MP...

CVE-2023-22391

CVE-2023-22391 affects Juniper Networks Junos OS on ACX2K Series. The issue is a class-of-service (CoS) queue management flaw that misroutes specific high-priority traffic (BGP, PIM, ICMP/ICMPv6 ND, ISAKMP) into a queue, enabling an unauthenticated network-based attacker to cause a DoS by sustain...

CVE-2023-22393

CVE-2023-22393 affects Juniper Networks Junos OS and Junos OS Evolved. The issue is an improper check during BGP route processing that allows an attacker to trigger a crash of the Routing Protocol Daemon (RPD) by sending a BGP route with an invalid next-hop, causing a Denial of Service (DoS). The...

CVE-2023-22416

CVE-2023-22416 : A buffer overflow in the SIP ALG flowd component of Juniper Networks Junos OS on MX and SRX Series enables network-based, unauthenticated DoS on receipt of a malformed SIP packet. Affected: Junos OS releases on MX/SRX with SIP ALG enabled (various 20.4, 21.x, 22.x train versions ...

CVE-2023-22399

CVE-2023-22399 affects Juniper Networks Junos OS on QFX10K Series. The issue is a buffer overflow in the dcpfe process when sFlow monitors ECMP traffic, allowing a remote attacker to crash and restart the PFE, causing a DoS. Affected releases include all before 19.4R3-S9; 20.2 before 20.2R3-S6; 2...

CVE-2023-22398

CVE-2023-22398 affects Juniper Networks Junos OS and Junos OS Evolved: an Access of Uninitialized Pointer in the Routing Protocol Daemon (rpd). When an MPLS ping is performed on BGP LSPs, RPD may crash, leading to a DoS with repeated executions. Affected versions include: Junos OS 15.1 (prior to ...

CVE-2023-22394

Summary of CVE-2023-22394 — Junos OS SRX/MX SIP ALG memory leak (DoS) The vulnerability arises in Juniper Networks Junos OS when handling SIP calls with SIP ALG enabled, causing a memory leak that can degrade or disrupt SIP call processing and related applications. Affected products include Junos...

CVE-2023-22412

CVE-2023-22412 is an improper locking vulnerability in Juniper Junos OS SIP ALG that can crash the flow processing daemon (flowd) on MX Series and SRX Series when certain SIP messages are processed concurrently with SIP ALG enabled, leading to DoS. Affected firmware ranges are: MX/SRX 20.4 prior ...

CVE-2023-22403

CVE-2023-22403 affects Juniper Networks Junos OS on QFX10K Series. The issue is an Allocation of Resources Without Limits or Throttling in the Packet Forwarding Engine (PFE) that allows a network-based, unauthenticated attacker to trigger a Denial of Service (DoS). In MC-LAG topologies using ICCP...