CVE-2022-22231

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Summary

CVECVE-2022-22231
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-10-18 03:15:00 UTC
Updated2023-06-27 18:20:00 UTC
DescriptionAn Unchecked Return Value to NULL Pointer Dereference vulnerability in Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On SRX Series if Unified Threat Management (UTM) Enhanced Content Filtering (CF) and AntiVirus (AV) are enabled together and the system processes specific valid transit traffic the Packet Forwarding Engine (PFE) will crash and restart. This issue affects Juniper Networks Junos OS 21.4 versions prior to 21.4R1-S2, 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 21.4R1.

Risk And Classification

Problem Types: CWE-252

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
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
Hardware Juniper Srx1500 - All All All
Hardware Juniper Srx4100 - All All All
Hardware Juniper Srx4200 - All All All
Hardware Juniper Srx4600 - All All All
Hardware Juniper Srx5400 - All All All
Hardware Juniper Srx550 - All All All
Hardware Juniper Srx5600 - All All All
Hardware Juniper Srx5800 - All All All

References

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

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