CVSS: 5.3EPSS: 0%CPEs: 110EXPL: 0CVE-2024-21607 – Junos OS: MX Series and EX9200 Series: If the "tcp-reset" option used in an IPv6 filter, matched packets are accepted instead of rejected
https://notcve.org/view.php?id=CVE-2024-21607
12 Jan 2024 — An Unsupported Feature in the UI vulnerability in Juniper Networks Junos OS on MX Series and EX9200 Series allows an unauthenticated, network-based attacker to cause partial impact to the integrity of the device. If the "tcp-reset" option is added to the "reject" action in an IPv6 filter which matches on "payload-protocol", packets are permitted instead of rejected. This happens because the payload-protocol match criteria is not supported in the kernel filter causing it to accept all packets without taking ... • https://supportportal.juniper.net/JSA75748 • CWE-447: Unimplemented or Unsupported Feature in UI •
CVSS: 6.5EPSS: 0%CPEs: 109EXPL: 0CVE-2024-21587 – Junos OS: MX Series: Memory leak in bbe-smgd process if BFD liveness detection for DHCP subscribers is enabled
https://notcve.org/view.php?id=CVE-2024-21587
12 Jan 2024 — An Improper Handling of Exceptional Conditions vulnerability in the broadband edge subscriber management daemon (bbe-smgd) of Juniper Networks Junos OS on MX Series allows an attacker directly connected to the vulnerable system who repeatedly flaps DHCP subscriber sessions to cause a slow memory leak, ultimately leading to a Denial of Service (DoS). Memory can only be recovered by manually restarting bbe-smgd. This issue only occurs if BFD liveness detection for DHCP subscribers is enabled. Systems without ... • https://supportportal.juniper.net/JSA75725 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 71EXPL: 0CVE-2023-44199 – Junos OS: MX Series: In a PTP scenario a prolonged routing protocol churn can trigger an FPC reboot
https://notcve.org/view.php?id=CVE-2023-44199
12 Oct 2023 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS). On Junos MX Series platforms with Precision Time Protocol (PTP) configured, a prolonged routing protocol churn can lead to an FPC crash and restart. This issue affects Juniper Networks Junos OS on MX Series: * All versions prior to 20.4R3-S4; * 21.1 version 21.1R1 and later ve... • https://supportportal.juniper.net/JSA73165 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 98EXPL: 0CVE-2023-44198 – Junos OS: SRX Series and MX Series: SIP ALG doesn't drop specifically malformed retransmitted SIP packets
https://notcve.org/view.php?id=CVE-2023-44198
12 Oct 2023 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the SIP ALG of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated network-based attacker to cause an integrity impact in connected networks. If the SIP ALG is configured and a device receives a specifically malformed SIP packet, the device prevents this packet from being forwarded, but any subsequently received retransmissions of the same packet are forwarded as if they were valid. This issue affects Junipe... • https://supportportal.juniper.net/JSA73164 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.5EPSS: 0%CPEs: 81EXPL: 0CVE-2023-44193 – Junos OS: MX Series: An FPC crash is observed when CFM is enabled in a VPLS scenario and a specific LDP related command is run
https://notcve.org/view.php?id=CVE-2023-44193
12 Oct 2023 — An Improper Release of Memory Before Removing Last Reference vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a local, low privileged attacker to cause an FPC crash, leading to Denial of Service (DoS). On all Junos MX Series with MPC1 - MPC9, LC480, LC2101, MX10003, and MX80, when Connectivity-Fault-Management (CFM) is enabled in a VPLS scenario, and a specific LDP related command is run, an FPC will crash and reboot. Continued execution of this specific LDP command can le... • https://supportportal.juniper.net/JSA73157 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.5EPSS: 0%CPEs: 224EXPL: 0CVE-2023-36850 – Junos OS: MX Series: An MPC will crash upon receipt of a malformed CFM packet.
https://notcve.org/view.php?id=CVE-2023-36850
14 Jul 2023 — An Improper Validation of Specified Index, Position, or Offset in Input vulnerability in the Connectivity Fault Management(CFM) module of Juniper Networks Junos OS on MX Series(except MPC10, MPC11 and LC9600) allows an adjacent attacker on the local broadcast domain to cause a Denial of Service(DoS). Upon receiving a malformed CFM packet, the MPC crashes. Continued receipt of these packets causes a sustained denial of service. This issue can only be triggered when CFM hasn't been configured. This issue affe... • https://supportportal.juniper.net/JSA71661 • CWE-1285: Improper Validation of Specified Index, Position, or Offset in Input •
CVSS: 6.5EPSS: 0%CPEs: 230EXPL: 0CVE-2023-36848 – Junos OS: MX Series: The FPC will crash on receiving a malformed CFM packet
https://notcve.org/view.php?id=CVE-2023-36848
14 Jul 2023 — An Improper Handling of Undefined Values vulnerability in the periodic packet management daemon (PPMD) of Juniper Networks Junos OS on MX Series(except MPC10, MPC11 and LC9600) allows an unauthenticated adjacent attacker to cause a Denial of Service (DoS). When a malformed CFM packet is received, it leads to an FPC crash. Continued receipt of these packets causes a sustained denial of service. This vulnerability occurs only when CFM has been configured on the interface. This issue affects Juniper Networks J... • https://supportportal.juniper.net/JSA71659 • CWE-232: Improper Handling of Undefined Values •
CVSS: 7.8EPSS: 0%CPEs: 48EXPL: 0CVE-2023-28985 – SRX Series and MX Series: An FPC core is observed when IDP is enabled on the device and a specific malformed SSL packet is received
https://notcve.org/view.php?id=CVE-2023-28985
14 Jul 2023 — An Improper Validation of Syntactic Correctness of Input vulnerability in Intrusion Detection and Prevention (IDP) of Juniper Networks SRX Series and MX Series allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). Continued receipt of this specific packet will cause a sustained Denial of Service condition. On all SRX Series and MX Series platforms, where IDP is enabled and a specific malformed SSL packet is received, the SSL detector crashes leading to an FPC core. This issue a... • https://supportportal.juniper.net/JSA71662 • CWE-1286: Improper Validation of Syntactic Correctness of Input •
CVSS: 7.8EPSS: 0%CPEs: 198EXPL: 0CVE-2023-36832 – Junos OS: MX Series: PFE crash upon receipt of specific packet destined to an AMS interface
https://notcve.org/view.php?id=CVE-2023-36832
14 Jul 2023 — An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS on MX Series allows an unauthenticated network-based attacker to send specific packets to an Aggregated Multiservices (AMS) interface on the device, causing the packet forwarding engine (PFE) to crash, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue is only triggered by packets destined to ... • https://supportportal.juniper.net/JSA71639 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.4EPSS: 0%CPEs: 122EXPL: 0CVE-2023-28974 – Junos OS: MX Series: In a BBE scenario upon receipt of specific malformed packets from subscribers the process bbe-smgd will crash
https://notcve.org/view.php?id=CVE-2023-28974
17 Apr 2023 — An Improper Check for Unusual or Exceptional Conditions vulnerability in the bbe-smgd of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). In a Broadband Edge / Subscriber Management scenario on MX Series when a specifically malformed ICMP packet addressed to the device is received from a subscriber the bbe-smgd will crash, affecting the subscriber sessions that are connecting, updating, or terminating. Continued receipt of such packets will lead to a... • https://supportportal.juniper.net/JSA70599 • CWE-754: Improper Check for Unusual or Exceptional Conditions •