A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to send a specific packet causing the packet forwarding engine (PFE) to crash and restart, resulting in a Denial of Service (DoS). By continuously sending these specific packets, an attacker can repeatedly disable the PFE causing a sustained Denial of Service (DoS). This issue only affects Juniper Networks NFX Series, SRX Series platforms when SSL Proxy is configured. This issue affects Juniper Networks Junos OS on NFX Series and SRX Series: 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S1; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS versions on NFX Series and SRX Series prior to 18.3R1.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://kb.juniper.net/JSA11096 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: juniper
Published: 2021-01-15T17:35:54.208255Z
Updated: 2024-09-17T01:15:59.661Z
Reserved: 2020-10-27T00:00:00
Link: CVE-2021-0206
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-01-15T18:15:14.777
Modified: 2021-01-21T19:50:44.327
Link: CVE-2021-0206
Redhat
No data.