CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2024-21586 – Junos OS: SRX Series and NFX Series: Specific valid traffic leads to a PFE crash
https://notcve.org/view.php?id=CVE-2024-21586
01 Jul 2024 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX Series and NFX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS). If an affected device receives specific valid traffic destined to the device, it will cause the PFE to crash and restart. Continued receipt and processing of this traffic will create a sustained DoS condition. This issue affects Junos OS on SRX Series: * 21.4 ... • https://supportportal.juniper.net/JSA83195 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 7.1EPSS: 0%CPEs: 23EXPL: 0CVE-2024-30380 – Junos OS and Junos OS Evolved: l2cpd crash upon receipt of a specific TLV
https://notcve.org/view.php?id=CVE-2024-30380
16 Apr 2024 — An Improper Handling of Exceptional Conditions vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a Denial of Service (DoS), which causes the l2cpd process to crash by sending a specific TLV. The l2cpd process is responsible for layer 2 control protocols, such as STP, RSTP, MSTP, VSTP, ERP, and LLDP. The impact of the l2cpd crash is reinitialization of STP protocols (RSTP, MSTP or VSTP), and MVRP and ERP, leading to a Denial of Service. Conti... • https://supportportal.juniper.net/JSA79171 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 6.9EPSS: 0%CPEs: 8EXPL: 0CVE-2024-30378 – Junos OS: MX Series: bbe-smgd process crash upon execution of specific CLI commands
https://notcve.org/view.php?id=CVE-2024-30378
16 Apr 2024 — A Use After Free vulnerability in command processing of Juniper Networks Junos OS on MX Series allows a local, authenticated attacker to cause the broadband edge service manager daemon (bbe-smgd) to crash upon execution of specific CLI commands, creating a Denial of Service (DoS) condition. The process crashes and restarts automatically. When specific CLI commands are executed, the bbe-smgd daemon attempts to write into an area of memory (mgd socket) that was already closed, causing the process to crash. Th... • https://supportportal.juniper.net/JSA79109 • CWE-416: Use After Free •
CVSS: 8.2EPSS: 0%CPEs: 15EXPL: 0CVE-2024-30402 – Junos OS and Junos OS Evolved: The l2ald crashes on receiving telemetry messages from a specific subscription
https://notcve.org/view.php?id=CVE-2024-30402
12 Apr 2024 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon (l2ald) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). When telemetry requests are sent to the device, and the Dynamic Rendering Daemon (drend) is suspended, the l2ald crashes and restarts due to factors outside the attackers control. Repeated occurrences of these events causes a sustained DoS condition. This issue af... • https://supportportal.juniper.net/JSA79180 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 8.2EPSS: 0%CPEs: 4EXPL: 0CVE-2024-30401 – Junos OS: MX Series and EX9200-15C: Stack-based buffer overflow in aftman
https://notcve.org/view.php?id=CVE-2024-30401
12 Apr 2024 — An Out-of-bounds Read vulnerability in the advanced forwarding management process aftman of Juniper Networks Junos OS on MX Series with MPC10E, MPC11, MX10K-LC9600 line cards, MX304, and EX9200-15C, may allow an attacker to exploit a stack-based buffer overflow, leading to a reboot of the FPC. Through code review, it was determined that the interface definition code for aftman could read beyond a buffer boundary, leading to a stack-based buffer overflow. This issue affects Junos OS on MX Series and EX9200-1... • https://supportportal.juniper.net/JSA79110 • CWE-125: Out-of-bounds Read •
CVSS: 8.7EPSS: 0%CPEs: 8EXPL: 0CVE-2024-30398 – Junos OS: SRX4600 Series - A high amount of specific traffic causes packet drops and an eventual PFE crash
https://notcve.org/view.php?id=CVE-2024-30398
12 Apr 2024 — An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PF... • https://supportportal.juniper.net/JSA79176 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.7EPSS: 0%CPEs: 9EXPL: 0CVE-2024-30397 – Junos OS: An invalid certificate causes a Denial of Service in the Internet Key Exchange (IKE) process
https://notcve.org/view.php?id=CVE-2024-30397
12 Apr 2024 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the the Public Key Infrastructure daemon (pkid) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service (DoS). The pkid is responsible for the certificate verification. Upon a failed verification, the pkid uses all CPU resources and becomes unresponsive to future verification attempts. This means that all subsequent VPN negotiations depending on certificate verification will fail. This CPU u... • https://supportportal.juniper.net/JSA79179 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 6.9EPSS: 0%CPEs: 1EXPL: 0CVE-2024-30389 – Junos OS: EX4300 Series: Firewall filter not blocking egress traffic
https://notcve.org/view.php?id=CVE-2024-30389
12 Apr 2024 — An Incorrect Behavior Order vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows an unauthenticated, network-based attacker to cause an integrity impact to networks downstream of the vulnerable device. When an output firewall filter is applied to an interface it doesn't recognize matching packets but permits any traffic. This issue affects Junos OS 21.4 releases from 21.4R1 earlier than 21.4R3-S6. This issue does not affect Junos OS releases earlier than 2... • http://supportportal.juniper.net/JSA79185 • CWE-696: Incorrect Behavior Order •
CVSS: 7.1EPSS: 0%CPEs: 16EXPL: 0CVE-2024-30386 – Junos OS and Junos OS Evolved: In a EVPN-VXLAN scenario state changes on adjacent systems can cause an l2ald process crash
https://notcve.org/view.php?id=CVE-2024-30386
12 Apr 2024 — A Use-After-Free vulnerability in the Layer 2 Address Learning Daemon (l2ald) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause l2ald to crash leading to a Denial-of-Service (DoS). In an EVPN-VXLAN scenario, when state updates are received and processed by the affected system, the correct order of some processing steps is not ensured, which can lead to an l2ald crash and restart. Whether the crash occurs depends on system internal timing which is outside... • http://supportportal.juniper.net/JSA79184 • CWE-416: Use After Free •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-30384 – Junos OS: EX4300 Series: If a specific CLI command is issued PFE crashes will occur
https://notcve.org/view.php?id=CVE-2024-30384
12 Apr 2024 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a Denial-of-Service (Dos). If a specific CLI command is issued, a PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers. This issue affects Junos OS: All versions before 20.4R3-S10, 21.2 versions before 21.2R3-S7, 21.4 versions before 21... • http://supportportal.juniper.net/JSA79186 • CWE-754: Improper Check for Unusual or Exceptional Conditions •