cbcvebase.
CVE-2023-1697
published 2023-04-17

CVE-2023-1697: An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated…

PriorityP428medium6.5CVSS 3.1
AVAACLPRNUINSUCNINAH
EPSS
0.32%
23.7th percentile
An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a dcpfe process core and thereby a Denial of Service (DoS). Continued receipt of these specific frames will cause a sustained Denial of Service condition. This issue occurs when a specific malformed ethernet frame is received. This issue affects Juniper Networks Junos OS on QFX10000 Series, PTX1000 Series Series: All versions prior to 19.4R3-S10; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S3; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S1; 22.1 versions prior to 22.1R2-S1, 22.1R3; 22.2 versions prior to 22.2R1-S2, 22.2R2.

Affected

25 ranges
VendorProductVersion rangeFixed in
juniperjunos< 19.419.4
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos_os
juniperqfx_series
juniper_networksjunos_os>= 20.1R1 < 20.1*20.1*
juniper_networksjunos_os>= 20.2 < 20.2R3-S620.2R3-S6
juniper_networksjunos_os>= 20.3 < 20.3R3-S620.3R3-S6
juniper_networksjunos_os>= 20.4 < 20.4R3-S520.4R3-S5
juniper_networksjunos_os>= 21.1 < 21.1R3-S421.1R3-S4
juniper_networksjunos_os>= 21.2 < 21.2R3-S321.2R3-S3
juniper_networksjunos_os>= 21.3 < 21.3R3-S321.3R3-S3
juniper_networksjunos_os>= 21.4 < 21.4R3-S121.4R3-S1
juniper_networksjunos_os>= 22.1 < 22.1R2-S1, 22.1R322.1R2-S1, 22.1R3
juniper_networksjunos_os>= 22.2 < 22.2R1-S2, 22.2R222.2R1-S2, 22.2R2
juniper_networksjunos_os>= unspecified < 19.4R3-S1019.4R3-S10
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