PT-2024-7138 · Juniper Networks · Junos

Published 2024-09-25 · Updated 2026-01-26 · CVE-2024-47504

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/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:Y/R:A/V:X/RE:M/U:X

Name of the Vulnerable Software and Affected Versions Junos OS versions 22.1R1 through 22.2R3-S4 Junos OS versions 22.3 through 22.3R3-S3 Junos OS versions 22.4 through 22.4R3-S3 Junos OS versions 23.2 through 23.2R2-S1 Junos OS versions 23.4 through 23.4R2 Junos OS versions 24.2 through 24.2R2

Description The issue is related to an Improper Validation of Specified Type of Input vulnerability in the packet forwarding engine (pfe) of Juniper Networks Junos OS. This vulnerability allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS) by sending a specifically malformed packet, which can cause a flowd crash and restart on a non-clustered SRX5000 device.

Recommendations For Junos OS versions 22.1R1 through 22.2R3-S4, update to version 22.2R3-S5 or later. For Junos OS versions 22.3 through 22.3R3-S3, update to version 22.3R3-S4 or later. For Junos OS versions 22.4 through 22.4R3-S3, update to version 22.4R3-S4 or later. For Junos OS versions 23.2 through 23.2R2-S1, update to version 23.2R2-S2 or later. For Junos OS versions 23.4 through 23.4R2, update to version 23.4R2-S1 or later. For Junos OS versions 24.2 through 24.2R2, update to version 24.2R1-S1 or later.

Fix

DoS

Weakness Enumeration

CWE-1287

Related Identifiers

BDU:2024-08469

CVE-2024-47504

Affected Products

Junos

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2024-47504 · Security Note
• https://bdu.fstec.ru/vul/2024-08469 · Security Note
• https://osv.dev/vulnerability/CVE-2024-47504 · Vendor Advisory
• https://supportportal.juniper.net/JSA88134 · Vendor Advisory
• https://t.me/cvedetector/7709 · Telegram Post
• https://t.me/latest_high_impact_cve/1304 · Telegram Post
• https://vulners.com/cve/CVE-2024-47504 · Note
• https://supportportal.juniper.net/s/article/2024-10-Security-Bulletin-Junos-OS-SRX5000-Series-Receipt-of-a-specific-malformed-packet-will-cause-a-flowd-crash-CVE-2024-47504?language=en_US · Note
• https://twitter.com/AegisLens/status/1845812309937078295 · Twitter Post
• https://t.me/cveNotify/149906 · Telegram Post
• https://twitter.com/cracbot/status/1846430967491449121 · Twitter Post
• https://vuldb.com/?id.280074 · Note