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CVE-2024-47506

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CVE-2024-47506

Published: Oct 11, 2024

Modified: Oct 11, 2024

PUBLISHED

CVSS v3.1

5.9

MEDIUM

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.

VendorProductVersions

Juniper Networks

Junos OS

affected
0 - < 21.3R3-S1
affected
21.4 - < 21.4R3
affected
22.1 - < 22.1R2
affected
22.2 - < 22.2R1-S2, 22.2R2

Weaknesses (CWE)

CWE-833

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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