Summary
Ein Angreifer kann mehrere Schwachstellen in Juniper JUNOS Evolved ausnutzen, um einen Denial of Service Angriff durchzuführen.
Product
JUNOS ist das "Juniper Network Operating System", das in Juniper Appliances verwendet wird.
Vulnerabilities 3
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High 7.5
Junos OS Evolved: A specific SNMP GET operation and a specific CLI commands cause resources to leak and eventually the evo-pfemand process will crash
An Uncontrolled Resource Consumption vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause an FPC crash leading to a Denial of Service (DoS). When a specific SN…
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Medium 6.1
Junos OS Evolved: PTX10003: An attacker sending specific genuine packets will cause a memory leak in the PFE leading to a Denial of Service
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 prec…
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Medium 5.9
Junos OS Evolved: The kernel might restart in a BGP scenario where "bgp auto-discovery" is enabled and such a neighbor flaps
A Use After Free vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). In a Non Stop Routing (NSR) scenario, an unexpected kernel restart might be observed if "bg…
Revision history
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#1
Initiale Fassung
References
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Juniper Security Advisory vom 2023-01-11
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA70198
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Juniper Security Advisory vom 2023-01-11
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA70196
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Juniper Security Advisory vom 2023-01-11
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA70193