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juniper junos 20.4 vulnerabilities and exploits
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4.7
CVSSv3
CVE-2023-28979
An Improper Check for Unusual or Exceptional Conditions vulnerability in the kernel of Juniper Networks Junos OS allows an adjacent unauthenticated malicious user to bypass an integrity check. In a 6PE scenario and if an additional integrity check is configured, it will fail to d...
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
Juniper Junos 22.2
Juniper Junos
5.5
CVSSv3
CVE-2023-28980
A Use After Free vulnerability in the routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows a locally authenticated attacker with low privileges to cause Denial of Service (DoS). In a rib sharding scenario the rpd process will crash shortly after specif...
Juniper Junos 21.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.4
Juniper Junos 20.3
Juniper Junos 22.1
Juniper Junos 20.2
Juniper Junos Os Evolved 21.2
Juniper Junos Os Evolved 20.4
Juniper Junos Os Evolved 21.4
Juniper Junos Os Evolved 21.3
Juniper Junos Os Evolved 22.1
7.5
CVSSv3
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
5.3
CVSSv3
CVE-2023-28984
A Use After Free vulnerability in the Layer 2 Address Learning Manager (l2alm) of Juniper Networks Junos OS on QFX Series allows an adjacent malicious user to cause the Packet Forwarding Engine to crash and restart, leading to a Denial of Service (DoS). The PFE may crash when a l...
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
Juniper Junos 22.2
Juniper Junos 22.3
Juniper Junos 22.4
6.5
CVSSv3
CVE-2023-28981
An Improper Input Validation vulnerability in the kernel of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent malicious user to cause a Denial of Service (DoS). If the receipt of router advertisements is enabled on an interface and a specifically ...
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
Juniper Junos Os Evolved 20.3
Juniper Junos Os Evolved 20.4
Juniper Junos Os Evolved 21.3
Juniper Junos Os Evolved 21.4
Juniper Junos Os Evolved 22.1
6.5
CVSSv3
CVE-2023-1697
An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated malicious user to cause a dcpfe process core and thereby a Denial of Service (DoS). Continued receipt of these specific fram...
Juniper Junos
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
Juniper Junos 22.2
6.1
CVSSv3
CVE-2023-22397
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 knowled...
Juniper Junos Os Evolved
Juniper Junos Os Evolved 20.4
Juniper Junos Os Evolved 21.3
Juniper Junos Os Evolved 21.4
Juniper Junos Os Evolved 22.1
Juniper Junos Os Evolved 22.2
7.5
CVSSv3
CVE-2023-22412
An Improper Locking vulnerability in the SIP ALG of Juniper Networks Junos OS on MX Series with MS-MPC or MS-MIC card and SRX Series allows an unauthenticated, network-based malicious user to cause a flow processing daemon (flowd) crash and thereby a Denial of Service (DoS). Cont...
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
7.5
CVSSv3
CVE-2023-22391
A vulnerability in class-of-service (CoS) queue management in Juniper Networks Junos OS on the ACX2K Series devices allows an unauthenticated network-based malicious user to cause a Denial of Service (DoS). Specific packets are being incorrectly routed to a queue used for other h...
Juniper Junos 19.4
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos
7.5
CVSSv3
CVE-2023-22394
An Improper Handling of Unexpected Data Type vulnerability in the handling of SIP calls in Juniper Networks Junos OS on SRX Series and MX Series platforms allows an malicious user to cause a memory leak leading to Denial of Services (DoS). This issue occurs on all MX Series platf...
Juniper Junos
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.1
Juniper Junos 20.2
Juniper Junos 20.3
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-40673
CVE-2024-36674
CVE-2024-27348
unspecified
CVE-2024-24919
CVE-2024-4870
malicious code
CVE-2024-2019
hard-coded
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