CVE-2017-2348

The CVE-2017-2348 issue affects Juniper Networks Junos OS where the jdhcpd daemon may experience high CPU utilization or crash when handling invalid IPv6 UDP packets, leading to a denial of service by interrupting DHCP service. Affected releases include Junos OS 14.1X53 before certain D-branch fi...

CVE-2018-0045

CVE-2018-0045 describes a vulnerability in Juniper Networks Junos OS where receiving a specific Draft-Rosen MVPN control packet can crash and restart the RPD daemon, with potential remote code execution. Exploitation is possible from the PE device within the MPLS core; end users on CE cannot trig...

CVE-2019-0066

CVE-2019-0066 affects Juniper Junos OS NG-mVPN: an unexpected status return value in the NG-mVPN service can be triggered by a crafted malformed IPv4 packet, allowing an unauthenticated remote attacker to cause a Denial of Service by core-dumping the routing protocol daemon (rpd). Impact is a DoS...

CVE-2020-1601

Summary of CVE-2020-1601 (Junos OS pccd DoS) Affects Juniper Networks Junos OS running as Path Computation Client (PCC) in a PCEP environment. The issue is caused by insufficient input validation in Junos’ Path Computation Element Protocol daemon (pccd), allowing an attacker to send certain malfo...

CVE-2021-0224

CVE-2021-0224 affects Juniper Networks Junos OS and Junos OS Evolved, specifically the ANCPD (Access Node Control Protocol daemon) when handling a high volume of BRAS subscriber connections and the maximum-discovery-table-entries limit. The issue can cause ANCPD to crash and restart, leading to a...

CVE-2021-0282

CVE-2021-0282 – Junos OS DoS via BGP UPDATE with Multipath/add-path enabled . Affects Juniper’s Junos OS where Multipath/add-path is enabled; processing a specific BGP UPDATE can crash and restart the routing process daemon (RPD), causing a DoS. Sustained receipt of the UPDATE can propagate the D...

CVE-2022-22213

CVE-2022-22213 affects Juniper Networks Junos OS and Junos OS Evolved. A vulnerability in the Routing Protocol Daemon (RPD) handling of undefined values can allow an unauthenticated, network-based attacker to crash the RPD by sending a crafted BGP update while the host is under heavy load, leadin...

CVE-2022-22238

The vulnerability CVE-2022-22238 affects Juniper Networks Junos OS and Junos OS Evolved. An unauthenticated, adjacent attacker can trigger a Denial of Service by sending a malformed RESV message for a protected LSP, causing an incorrect internal state and an rpd core. Affected are Junos OS and Ju...

CVE-2022-22250

CVE-2022-22250 affects Juniper Networks Junos OS and Junos OS Evolved PFE. An improper control of a resource through its lifetime allows an unauthenticated adjacent attacker to cause a DoS via memory corruption when EVPN-MPLS MAC learned locally is deleted as remotely learned, potentially causing...

CVE-2023-44177

CVE-2023-44177 affects Juniper Networks Junos OS and Junos OS Evolved. It is a stack-based buffer overflow in the CLI command processing that allows a low-privileged attacker to cause a Denial of Service by executing targeted CLI commands. Repeated actions can sustain DoS. Affected versions inclu...

CVE-2023-44181

The vulnerability CVE-2023-44181 affects Juniper Networks Junos OS on QFX5k devices, caused by an improperly implemented security check in storm control. When storm control is enabled and ICMPv6 traffic is present, packets can be punted to the ARP queue, creating an L2 loop that can lead to DoS c...

CVE-2023-44203

CVE-2023-44203 affects Juniper Junos OS Packet Forwarding Engine (pfe) on QFX5000 Series and EX2300/EX3400/EX4100/EX4400/EX4600. Affected condition: an IGMP-specific packet in an isolated VLAN can be duplicated to all ports in the primary VLAN, causing packet flooding and a DoS. Affected platform...

CVE-2024-21599

CVE-2024-21599 concerns a memory-release after lifetime issue in the PFE of Juniper Junos OS on MX Series with MPC3E. A memory leak is triggered when the device receives PTP packets on a MPC3E that does not support PTP, potentially causing unpredictable behavior and an MPC crash/restart (DoS) in ...

CVE-2014-3825

CVE-2014-3825 affects Juniper SRX Series devices running Junos 11.4 before 11.4R12-S4, 12.1X44 before 12.1X44-D40, 12.1X45 before 12.1X45-D30, 12.1X46 before 12.1X46-D25, and 12.1X47 before 12.1X47-D10. When an Application Layer Gateway (ALG) is enabled, remote attackers can cause a denial of ser...

CVE-2014-6447

CVE-2014-6447 affects Juniper Networks Junos J-Web error handling, causing potential XSS or J-Web DoS. Affected Junos OS versions include: 12.1X44 (before 12.1X44-D45), 12.1X46 (before 12.1X46-D30), 12.1X47 (before 12.1X47-D20), 12.3 (before 12.3R8), 12.3X48 (before 12.3X48-D10), 13.1 (before 13....

CVE-2018-0017

CVE-2018-0017 is a vulnerability in Junos OS on SRX devices with NAT-PT that allows a valid IPv6 packet to crash the flowd daemon, causing a potential extended DoS. Affected are Junos OS releases: 12.1X46 before 12.1X46-D72; 12.3X48 before 12.3X48-D55; 15.1X49 before 15.1X49-D90. The connected Ne...

CVE-2018-15505

CVE-2018-15505 describes a NULL pointer dereference inEmbedthis GoAhead (before 4.0.1) and Appweb (before 7.0.2) triggered by an HTTP POST with a specially crafted Host header, notably demonstrated by a missing trailing ‘]’ in IPv6 addresses, causing a denial of service. Affected products/version...

CVE-2019-0054

CVE-2019-0054 refers to an Improper Certificate Validation weakness in Juniper Networks Junos OS, specifically the SRX Series app-id signature update client. The vulnerability allows a remote attacker to perform a Man-in-the-Middle (MitM) attack, potentially compromising integrity and confidentia...

CVE-2020-1688

Technical details (affected products/versions/impact/fix) are not publicly available in the provided connected documents. Monitor for updates.

CVE-2021-0273

The CVE-2021-0273 issue affects Juniper Networks Junos OS and Junos OS Evolved on ACX5800, EX9200, MX10000, MX240, MX480, MX960 with Trio line cards. The root cause is an always-incorrect control flow in the implicit LT filter terms of the PFE UCODE, causing an infinite loop when processing certa...

CVE-2021-0278

CVE-2021-0278 is an Improper Input Validation vulnerability in J-Web of Juniper Networks Junos OS that allows a locally authenticated attacker to escalate to root. Affected Junos OS versions include 19.3R1 and later (various 19.3/19.4/20.x/21.x releases listed in sources). The connected documents...

CVE-2021-31365

CVE-2021-31365 describes an Uncontrolled Resource Consumption vulnerability in Juniper Networks Junos OS on the EX2300, EX3400 and EX4300 Series. An adjacent attacker sending a stream of specific Layer 2 frames can cause an Aggregated Ethernet (AE) interface to go down, resulting in a Denial of S...

CVE-2022-22244

CVE-2022-22244 affects Juniper Networks Junos OS in the J-Web component. An unauthenticated attacker can send a crafted POST to reach the XPath channel, potentially chaining to other vulnerabilities and causing a partial loss of confidentiality. Affected Junos OS versions range broadly from befor...

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-2023-22407

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-2023-28967

The CVE describes a Use of Uninitialized Resource vulnerability in Juniper Networks Junos OS and Junos OS Evolved BGP software that allows an unauthenticated network-based attacker to crash the Routing Protocol Daemon (rpd) by sending specific genuine BGP packets before a BGP session is establish...

CVE-2023-28970

Technical details about CVE-2023-28970 are not publicly available in the provided connected documents. Monitor for updates; no new information on affected versions, root cause specifics, exploitation status, or remediation is present here.

CVE-2023-36838

CVE-2023-36838 affects Juniper Networks Junos OS on SRX Series, with an out-of-bounds read in the flow processing daemon (flowd) that a local, authenticated, low-privilege attacker can exploit by issuing a specific CLI command to crash flowd and cause a DoS. The vulnerability can produce a core d...

CVE-2023-36842

Junos OS vulnerability CVE-2023-36842 affects the DHCP daemon (jdhcpd). An improper check for unusual conditions allows an adjacent, unauthenticated attacker sending a specific DHCP packet to a non-configured interface (on devices with forward-snooped-client) to trigger an infinite loop, causing ...

CVE-2023-36850

CVE-2023-36850 describes an improper validation of index/position/offset in Juniper Networks Junos OS CFM that causes the MPC on MX Series to crash when malformed CFM packets are received, leading to a sustained DoS if CFM is not configured. Affected: Junos OS on MX Series (excluding MPC10, MPC11...

CVE-2024-39518

CVE-2024-39518 affects Juniper Junos OS on MX240, MX480, and MX960 platforms using MPC10E. The vulnerability is a heap-based buffer overflow in the telemetry sensor process (sensord) that causes memory growth and eventually DoS when a Junos Telemetry Interface subscription is active. Affected ver...

CVE-2014-3815

CVE-2014-3815 affects Juniper Junos SRX Series devices, where SIP ALG processing allows remote attackers to crash the flowd daemon via a crafted SIP packet. Impact described as denial of service with affected versions: Junos 12.1X46 before 12.1X46-D20 and 12.1X47 before 12.1X47-D10. Public contex...

CVE-2017-10601

CVE-2017-10601 affects Junos OS where a specific device configuration can cause a commit failure, enabling login without password during console/SSH/FTP/Telnet/Su attempts. Affected releases include Junos OS 12.3 prior to 12.3R10, 12.3R11; 12.3X48 prior to 12.3X48-D20; 13.2 prior to 13.2R8; 13.3 ...

CVE-2017-10602

CVE-2017-10602 describes a buffer overflow in Junos OS CLI that can allow a local authenticated user with read-only CLI access to execute code with root privileges. Affected releases include Junos OS versions across multiple lines of products: 14.1X53 (prior to 14.1X53-D46 on EX2200/VC, EX3200, E...

CVE-2017-10620

The CVE describes a vulnerability in Juniper Networks Junos OS on SRX series devices where the HTTPS server certificate is not verified before downloading antivirus updates. This allows a man-in-the-middle attacker to inject bogus signatures, potentially causing service disruption or failing to d...

CVE-2018-0004

CVE-2018-0004 affects Junos OS kernel: Kernel Denial of Service in the register/schedule interrupt handler triggered by a sustained sequence of normal transit traffic. Affects Junos OS releases listed in the entry (e.g., 12.1X46 prior to -D50; 12.3X48 prior to -D30; 12.3R before -R12-S7; 14.1 bef...

CVE-2018-0025

CVE-2018-0025 affects Juniper SRX Series devices when HTTP/HTTPS pass-through authentication is used; credentials in the initial session may be captured during follow-on requests by MITM or compromised servers. Affected releases: SRX 12.1X46 before D67, 12.3X48 before D25, 15.1X49 before D35. FTP...

CVE-2018-15504

CVE-2018-15504 affects Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The issue is a NULL pointer dereference caused by mishandling HTTP time-related request fields, demonstrated by If-Modified-Since or If-Unmodified-Since with a month value >11. This can lead to denial of service. Th...

CVE-2019-0002

CVE-2019-0002 affects Junos OS on the EX2300 and EX3400 series, where a stateless firewall filter rule that uses the action 'policer' in combination with other actions may not take effect. As a result, the command output of show pfe filter hw summary may not show the RACL entry. Affected releases...

CVE-2019-0005

CVE-2019-0005 affects Juniper Junos OS on EX and QFX series (EX2300/3400/4600; QFX3K/5K). The vulnerability is that firewall filter configuration cannot match IPv6 extension headers, potentially allowing IPv6 packets that should be blocked to be forwarded; IPv4 filtering is unaffected. Affected r...

CVE-2019-0009

Technical details about CVE-2019-0009 are not publicly available in the provided Connected documents. Monitor for updates from the sources referenced (e.g., Juniper JSA/JPD, CVE feeds) for new information or fixes.

CVE-2019-0015

Summary: CVE-2019-0015 affects Junos OS on SRX Series (multiple releases) where a token caching error allows deleted dynamic VPN users to establish connections until a reboot. Affected versions: SRX 12.3X48 before 12.3X48-D75; 15.1X49 before 15.1X49-D150; 17.3 before 17.3R3; 17.4 before 17.4R2; 1...

CVE-2021-0230

CVE-2021-0230 affects Juniper Networks Junos OS on SRX Series devices with link aggregation (lag). When performing operations that fetch AE interface statistics (e.g., SNMP GET), a slow kernel memory leak can consume memory, potentially impacting traffic and requiring a reboot. Affected versions ...

CVE-2021-0242

CVE-2021-0242 describes a DoS vulnerability in Juniper Junos OS on EX4300 switches where processing of DMA buffers can be exhausted by specific valid unicast frames received on an interface without L2PT or dot1x. Affected FPCs may crash and reboot as DMA buffers continually increase, with log ind...

CVE-2022-22231

The CVE-2022-22231 issue affects Juniper Junos OS (SRX Series) PFE where an unchecked return value to a NULL pointer dereference can crash the Packet Forwarding Engine, causing DoS. Affected: Junos OS 21.4 for SRX with UTM CF and AV enabled, specifically versions prior to 21.4R1-S2 and 21.4R2 on ...

CVE-2023-1697

The CVE-2023-1697 issue is an Improper Handling of Missing Values in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS . It causes a crash of the dcpfe process and a sustained Denial of Service (DoS) when a specific malformed ethernet frame is received. Affected products/versions in...

CVE-2023-28959

The CVE-2023-28959 entry affects Juniper Networks Junos OS on QFX10002. The issue is an improper check/handling of exceptional conditions in packet processing, triggered by a specially malformed packet sent by an unauthenticated, adjacent attacker on the local broadcast domain. Exploitation wedge...

CVE-2023-28974

CVE-2023-28974 affects Juniper Networks Junos OS on MX Series. The vulnerability is in the bbe-smgd process and stems from an improper check for unusual or exceptional conditions, allowing an unauthenticated adjacent attacker to crash bbe-smgd by sending a specifically malformed ICMP packet. Impa...

CVE-2023-44193

CVE-2023-44193 affects Juniper Networks Junos OS on MX Series hardware. The issue is an improper release of memory before removing the last reference in the Packet Forwarding Engine (PFE) that, when CFM is enabled in a VPLS scenario and a specific LDP-related command is executed, can cause an FPC...

CVE-2023-44198

CVE-2023-44198 affects Juniper Networks Junos OS SIP ALG on SRX Series and MX Series. The vulnerability stems from an improper check for unusual or exceptional conditions, enabling an unauthenticated, network-based attacker to cause an integrity impact in connected networks. When SIP ALG is enabl...