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juniper junos 20.3 vulnerabilities and exploits
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5.7
CVSSv2
CVE-2021-0287
In a Segment Routing ISIS (SR-ISIS)/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon (RP...
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos Os Evolved 20.3
Juniper Junos Os Evolved 20.4
NA
CVE-2023-22410
A Missing Release of Memory after Effective Lifetime vulnerability in the Juniper Networks Junos OS on MX Series platforms with MPC10/MPC11 line cards, allows an unauthenticated adjacent malicious user to cause a Denial of Service (DoS). Devices are only vulnerable when the Suspi...
Juniper Junos
Juniper Junos 20.2
Juniper Junos 20.3
4.3
CVSSv2
CVE-2021-31383
In Point to MultiPoint (P2MP) scenarios within established sessions between network or adjacent neighbors the improper use of a source to destination copy write operation combined with a Stack-based Buffer Overflow on certain specific packets processed by the routing protocol dae...
Juniper Junos 19.2
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos Os Evolved 20.1
Juniper Junos Os Evolved 20.2
Juniper Junos Os Evolved 20.3
3.3
CVSSv2
CVE-2021-31363
In an MPLS P2MP environment a Loop with Unreachable Exit Condition vulnerability in the routing protocol daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent malicious user to cause high load on RPD which in turn may lead to routing pr...
Juniper Junos 19.2
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos Os Evolved 20.1
Juniper Junos Os Evolved 20.2
Juniper Junos Os Evolved 20.3
NA
CVE-2023-28982
A Missing Release of Memory after Effective Lifetime vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based malicious user to cause a Denial of Service (DoS). In a BGP rib sharding scenario, when an ...
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos Os Evolved 20.3
Juniper Junos Os Evolved 20.4
Juniper Junos Os Evolved 21.2
Juniper Junos Os Evolved 21.3
5
CVSSv2
CVE-2021-31374
On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon (RPD) crash and restart, causing a Denial of Service (DoS). Continued receipt and processing of this message will create a...
Juniper Junos 17.3
Juniper Junos 17.4
Juniper Junos 18.1
Juniper Junos 18.2
Juniper Junos 18.3
Juniper Junos 18.4
Juniper Junos 19.1
Juniper Junos 19.2
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos Os Evolved 20.3
7.5
CVSSv2
CVE-2021-0266
The use of multiple hard-coded cryptographic keys in cSRX Series software in Juniper Networks Junos OS allows an malicious user to take control of any instance of a cSRX deployment through device management services. This issue affects: Juniper Networks Junos OS on cSRX Series: A...
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
NA
CVE-2022-22210
A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on QFX5000 Series and MX Series allows an unauthenticated adjacent malicious user to cause a Denial of Service (DoS). On QFX5K Series and MX Series, when the PFE receives a...
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.2
3.3
CVSSv2
CVE-2021-0267
An Improper Input Validation vulnerability in the active-lease query portion in JDHCPD's DHCP Relay Agent of Juniper Networks Junos OS allows an malicious user to cause a Denial of Service (DoS) by sending a crafted DHCP packet to the device thereby crashing the jdhcpd DHCP ...
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
NA
CVE-2022-22205
A Missing Release of Memory after Effective Lifetime vulnerability in the Application Quality of Experience (appqoe) subsystem of the PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated network based malicious user to cause a Denial of Service (DoS). Upon rec...
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
brute force
CVE-2024-24908
open redirect
CVE-2024-31497
CVE-2023-45866
CVE-2024-4135
CVE-2024-25523
cache poisoning
CVE-2024-4649
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