A Deadlock vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). When a large amount of traffic is processed by ATP Cloud inspection, a deadlock can occur which will result in a PFE crash and restart. Whether the crash occurs, depends on system internal timing that is outside the attackers control. This issue affects Junos OS on SRX Series: * All versions before 21.3R3-S1, * 21.4 versions before 21.4R3, * 22.1 versions before 22.1R2, * 22.2 versions before 22.2R1-S2, 22.2R2.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:A/V:X/RE:M/U:XJuniper Junos
OSJuniper21.321.422.122.2< 21.3Juniper Srx1500
HWJuniperwszystkie wersjeJuniper Srx1600
HWJuniperwszystkie wersjeJuniper Srx2300
HWJuniperwszystkie wersjeJuniper Srx300
HWJuniperwszystkie wersjeJuniper Srx320
HWJuniperwszystkie wersjeJuniper Srx340
HWJuniperwszystkie wersjeJuniper Srx345
HWJuniperwszystkie wersjeJuniper Srx380
HWJuniperwszystkie wersjeJuniper Srx4100
HWJuniperwszystkie wersjeJuniper Srx4120
HWJuniperwszystkie wersjeJuniper Srx4200
HWJuniperwszystkie wersjeJuniper Srx4300
HWJuniperwszystkie wersjeJuniper Srx4600
HWJuniperwszystkie wersjeJuniper Srx4700
HWJuniperwszystkie wersjeJuniper Srx5400
HWJuniperwszystkie wersjeJuniper Srx5600
HWJuniperwszystkie wersjeJuniper Srx5800
HWJuniperwszystkie wersje
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