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-2023-22407 Junos OS and Junos OS Evolved: An RPD crash can happen due to an MPLS TE tunnel configuration change on a directly connected router

An Incomplete Cleanup vulnerability in the Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS. An rpd crash can occur when an MPLS TE tunnel configuration change occurs on a directly connected...

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-2023-22397 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-2023-22415 Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash when specific H.323 packets are received

An Out-of-Bounds Write vulnerability in the H.323 ALG of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service DoS. On all MX Series and SRX Series platform, when H.323 ALG is enabled and specific H.323 packets are received simultaneously, a flow...

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-2023-22393

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-2023-22409

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-2023-22414

The CVE-2023-22414 issue affects Juniper Networks Junos OS PTX Series and QFX10000 Series, caused by a Missing Release of Memory after Effective Lifetime in the Flexible PIC Concentrator (FPC). It enables an adjacent, unauthenticated attacker on the same network to trigger a heap memory leak and ...

CVE-2023-22397

CVE-2023-22397 affects Juniper Networks Junos OS Evolved on PTX10003. The issue is an Allocation of Resources Without Limits or Throttling in the Packet Forwarding Engine (PFE) memory management, enabling an adjacent attacker to trigger a Time-of-check Time-of-use (TOCTOU) race that causes a memo...

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-2023-22403

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...

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-2023-22391

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-2023-22417

CVE-2023-22417 affects Juniper Networks Junos OS on SRX Series, where the Flow Processing Daemon (flowd) can leak memory in IPsec VPN scenarios when DH/ECDH groups are configured, potentially crashing the flowd process and causing DoS. Affected versions include SRX/JunOS releases prior to the fix...

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...

CVE-2023-22404 Junos OS: SRX Series and MX Series with SPC3: When IPsec VPN is configured iked will core when a specifically formatted payload is received

An Out-of-bounds Write vulnerability in the Internet Key Exchange Protocol daemon iked of Juniper Networks Junos OS on SRX series and MX with SPC3 allows an authenticated, network-based attacker to cause a Denial of Service DoS. iked will crash and restart, and the tunnel will not come up when a...

Juniper Junos OS Vulnerability (JSA70212)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70212 advisory. - A Buffer Overflow vulnerability in SIP ALG of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. CVE-2023-22416...

Juniper Junos OS Vulnerability (JSA70181)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70181 advisory. - 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 attack...