CVE-2023-28984

Summary

CVECVE-2023-28984
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-17 22:15:00 UTC
Updated2023-05-01 19:07:00 UTC
DescriptionA Use After Free vulnerability in the Layer 2 Address Learning Manager (l2alm) of Juniper Networks Junos OS on QFX Series allows an adjacent attacker to cause the Packet Forwarding Engine to crash and restart, leading to a Denial of Service (DoS). The PFE may crash when a lot of MAC learning and aging happens, but due to a Race Condition (Concurrent Execution using Shared Resource with Improper Synchronization) that is outside the attackers direct control. This issue affects: Juniper Networks Junos OS versions prior to 19.4R3-S10 on QFX Series; 20.2 versions prior to 20.2R3-S7 on QFX Series; 20.3 versions prior to 20.3R3-S6 on QFX Series; 20.4 versions prior to 20.4R3-S5 on QFX Series; 21.1 versions prior to 21.1R3-S4 on QFX Series; 21.2 versions prior to 21.2R3-S3 on QFX Series; 21.3 versions prior to 21.3R3-S3 on QFX Series; 21.4 versions prior to 21.4R3 on QFX Series; 22.1 versions prior to 22.1R3 on QFX Series; 22.2 versions prior to 22.2R2 on QFX Series.

Risk And Classification

Problem Types: CWE-362 | CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Juniper Junos 20.2 - All All
Operating System Juniper Junos 20.2 r1 All All
Operating System Juniper Junos 20.2 r1-s1 All All
Operating System Juniper Junos 20.2 r1-s2 All All
Operating System Juniper Junos 20.2 r1-s3 All All
Operating System Juniper Junos 20.2 r2 All All
Operating System Juniper Junos 20.2 r2-s1 All All
Operating System Juniper Junos 20.2 r2-s2 All All
Operating System Juniper Junos 20.2 r2-s3 All All
Operating System Juniper Junos 20.2 r3 All All
Operating System Juniper Junos 20.2 r3-s1 All All
Operating System Juniper Junos 20.2 r3-s2 All All
Operating System Juniper Junos 20.2 r3-s3 All All
Operating System Juniper Junos 20.2 r3-s4 All All
Operating System Juniper Junos 20.2 r3-s5 All All
Operating System Juniper Junos 20.2 r3-s6 All All
Operating System Juniper Junos 20.3 - All All
Operating System Juniper Junos 20.3 r1 All All
Operating System Juniper Junos 20.3 r1-s1 All All
Operating System Juniper Junos 20.3 r1-s2 All All
Operating System Juniper Junos 20.3 r2 All All
Operating System Juniper Junos 20.3 r2-s1 All All
Operating System Juniper Junos 20.3 r3 All All
Operating System Juniper Junos 20.3 r3-s1 All All
Operating System Juniper Junos 20.3 r3-s2 All All
Operating System Juniper Junos 20.3 r3-s3 All All
Operating System Juniper Junos 20.3 r3-s4 All All
Operating System Juniper Junos 20.3 r3-s5 All All
Operating System Juniper Junos 20.4 - All All
Operating System Juniper Junos 20.4 r1 All All
Operating System Juniper Junos 20.4 r1-s1 All All
Operating System Juniper Junos 20.4 r2 All All
Operating System Juniper Junos 20.4 r2-s1 All All
Operating System Juniper Junos 20.4 r2-s2 All All
Operating System Juniper Junos 20.4 r3 All All
Operating System Juniper Junos 20.4 r3-s1 All All
Operating System Juniper Junos 20.4 r3-s2 All All
Operating System Juniper Junos 20.4 r3-s3 All All
Operating System Juniper Junos 20.4 r3-s4 All All
Operating System Juniper Junos 21.1 - All All
Operating System Juniper Junos 21.1 r1 All All
Operating System Juniper Junos 21.1 r1-s1 All All
Operating System Juniper Junos 21.1 r2 All All
Operating System Juniper Junos 21.1 r2-s1 All All
Operating System Juniper Junos 21.1 r2-s2 All All
Operating System Juniper Junos 21.1 r3 All All
Operating System Juniper Junos 21.1 r3-s1 All All
Operating System Juniper Junos 21.1 r3-s2 All All
Operating System Juniper Junos 21.1 r3-s3 All All
Operating System Juniper Junos 21.2 - All All
Operating System Juniper Junos 21.2 r1 All All
Operating System Juniper Junos 21.2 r1-s1 All All
Operating System Juniper Junos 21.2 r1-s2 All All
Operating System Juniper Junos 21.2 r2 All All
Operating System Juniper Junos 21.2 r2-s1 All All
Operating System Juniper Junos 21.2 r2-s2 All All
Operating System Juniper Junos 21.2 r3 All All
Operating System Juniper Junos 21.2 r3-s1 All All
Operating System Juniper Junos 21.2 r3-s2 All All
Operating System Juniper Junos 21.3 - All All
Operating System Juniper Junos 21.3 r1 All All
Operating System Juniper Junos 21.3 r1-s1 All All
Operating System Juniper Junos 21.3 r1-s2 All All
Operating System Juniper Junos 21.3 r2 All All
Operating System Juniper Junos 21.3 r2-s1 All All
Operating System Juniper Junos 21.3 r2-s2 All All
Operating System Juniper Junos 21.3 r3 All All
Operating System Juniper Junos 21.3 r3-s1 All All
Operating System Juniper Junos 21.3 r3-s2 All All
Operating System Juniper Junos 21.4 - All All
Operating System Juniper Junos 21.4 r1 All All
Operating System Juniper Junos 21.4 r1-s1 All All
Operating System Juniper Junos 21.4 r1-s2 All All
Operating System Juniper Junos 21.4 r2 All All
Operating System Juniper Junos 21.4 r2-s1 All All
Operating System Juniper Junos 21.4 r2-s2 All All
Operating System Juniper Junos 22.1 r1 All All
Operating System Juniper Junos 22.1 r1-s1 All All
Operating System Juniper Junos 22.1 r1-s2 All All
Operating System Juniper Junos 22.1 r2 All All
Operating System Juniper Junos 22.1 r2-s1 All All
Operating System Juniper Junos 22.2 r1 All All
Operating System Juniper Junos 22.2 r1-s1 All All
Operating System Juniper Junos 22.2 r1-s2 All All
Operating System Juniper Junos 22.3 r1 All All
Operating System Juniper Junos 22.4 r1 All All
Hardware Juniper Qfx10000 - All All All
Hardware Juniper Qfx10002 - All All All
Hardware Juniper Qfx10002-32q - All All All
Hardware Juniper Qfx10002-60c - All All All
Hardware Juniper Qfx10002-72q - All All All
Hardware Juniper Qfx10008 - All All All
Hardware Juniper Qfx10016 - All All All
Hardware Juniper Qfx10k - All All All
Hardware Juniper Qfx3000-g - All All All
Hardware Juniper Qfx3000-m - All All All
Hardware Juniper Qfx3008-i - All All All
Hardware Juniper Qfx3100 - All All All
Hardware Juniper Qfx3500 - All All All
Hardware Juniper Qfx3600 - All All All
Hardware Juniper Qfx3600-i - All All All
Hardware Juniper Qfx5100 - All All All
Hardware Juniper Qfx5100-96s - All All All
Hardware Juniper Qfx5110 - All All All
Hardware Juniper Qfx5120 - All All All
Hardware Juniper Qfx5130 - All All All
Hardware Juniper Qfx5200 - All All All
Hardware Juniper Qfx5200-32c - All All All
Hardware Juniper Qfx5200-48y - All All All
Hardware Juniper Qfx5210 - All All All
Hardware Juniper Qfx5210-64c - All All All
Hardware Juniper Qfx5220 - All All All

References

ReferenceSourceLinkTags
CEC Juniper Community CONFIRM supportportal.juniper.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 378411 Juniper Network Operating System (Junos OS) Denial of Service (DoS) Vulnerability (JSA70610)
  • 44028 Juniper Network Operating System (Junos OS) Denial of Service (DoS) Vulnerability (JSA70610)
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