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juniper junos 21.1 vulnerabilities and exploits
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7.5
CVSSv3
CVE-2023-28976
An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based malicious user to cause a Denial of Service (DoS). If specific traffic is received on MX ...
Juniper Junos
Juniper Junos 19.1
Juniper Junos 19.2
Juniper Junos 19.3
Juniper Junos 19.4
Juniper Junos 20.2
Juniper Junos 20.4
Juniper Junos 21.1
Juniper Junos 21.2
Juniper Junos 21.3
Juniper Junos 21.4
Juniper Junos 22.1
5.3
CVSSv3
CVE-2023-28978
An Insecure Default Initialization of Resource vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network based malicious user to read certain confidential information. In the default configuration it is possible to read confidential information about l...
Juniper Junos Os Evolved 20.4
Juniper Junos Os Evolved 21.1
Juniper Junos Os Evolved 21.2
Juniper Junos Os Evolved 21.3
Juniper Junos Os Evolved
Juniper Junos Os Evolved 21.4
Juniper Junos Os Evolved 22.1
Juniper Junos Os Evolved 22.2
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
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
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-2023-1697
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
6.5
CVSSv3
CVE-2023-28959
An Improper Check or Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS on QFX10002 allows an unauthenticated, adjacent attacker on the local broadcast domain sending a malformed packet to the device, causing all PFEs other than the...
Juniper Junos
Juniper Junos 19.1
Juniper Junos 19.4
Juniper Junos 20.2
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
5.3
CVSSv3
CVE-2023-28968
An Improperly Controlled Sequential Memory Allocation vulnerability in the Juniper Networks Deep Packet Inspection-Decoder (JDPI-Decoder) Application Signature component of Junos OS's AppID service on SRX Series devices will stop the JDPI-Decoder from identifying dynamic app...
Juniper Appid Service Sigpack
Juniper Jdpi-decoder Engine
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 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
CVSSv3
CVSSv2
CVSSv3
VMScore
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