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CVE PROGRAM SOURCE RECORD8.2 High

CVE-2024-47506

Junos OS: SRX Series: A large amount of traffic being processed by ATP Cloud can lead to a PFE crash

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Status
Published
Published
Updated
Assigning organization
juniper

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks Junos OS

Default version status: unaffected

  • 0 to < 21.3R3-S1affected
  • 21.4 to < 21.4R3affected
  • 22.1 to < 22.1R2affected
  • 22.2 to < 22.2R1-S2, 22.2R2affected

References