A Buffer Overflow vulnerability in the PFE of Juniper Networks Junos OS on SRX series allows an unauthenticated network based attacker to cause a Denial of Service (DoS). The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search feature of UTM (Unified Threat management). Continued receipt of this specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 20.2 versions prior to 20.2R3-S4 on SRX Series; 20.3 versions prior to 20.3R3-S3 on SRX Series; 20.4 versions prior to 20.4R3-S3 on SRX Series; 21.1 versions prior to 21.1R3-S1 on SRX Series; 21.2 versions prior to 21.2R2-S2, 21.2R3 on SRX Series; 21.3 versions prior to 21.3R2 on SRX Series; 21.4 versions prior to 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 20.2R1.
References
Link | Resource |
---|---|
https://kb.juniper.net/JSA69710 | Mailing List Mitigation Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: juniper
Published: 2022-07-13T00:00:00
Updated: 2022-07-20T14:13:41
Reserved: 2021-12-21T00:00:00
Link: CVE-2022-22206
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-07-20T15:15:08.517
Modified: 2022-07-29T04:14:18.013
Link: CVE-2022-22206
JSON object: View
Redhat Information
No data.
CWE