cbcvebase.
CVE-2023-28831
published 2023-09-12

CVE-2023-28831: The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an…

PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.82%
53.1th percentile
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

Affected

194 ranges· showing 25
VendorProductVersion rangeFixed in
siemenssimatic_braumat< V8.1 SP1V8.1 SP1
siemenssimatic_cloud_connect_7_cc712< V2.2V2.2
siemenssimatic_cloud_connect_7_cc712_firmware< 2.22.2
siemenssimatic_cloud_connect_7_cc716< V2.2V2.2
siemenssimatic_cloud_connect_7_cc716_firmware< 2.22.2
siemenssimatic_comfort_mobile_rt< **
siemenssimatic_drive_controller_cpu_1504d_tf< V2.9.7V2.9.7
siemenssimatic_drive_controller_cpu_1504d_tf>= V3.0.1 < V3.0.3V3.0.3
siemenssimatic_drive_controller_cpu_1504d_tf_firmware< 2.22.2
siemenssimatic_drive_controller_cpu_1507d_tf< V2.9.7V2.9.7
siemenssimatic_drive_controller_cpu_1507d_tf>= V3.0.1 < V3.0.3V3.0.3
siemenssimatic_drive_controller_cpu_1507d_tf_firmware< 2.9.72.9.7
siemenssimatic_et_200sp_cpu_1510sp-1_pn< V2.9.7V2.9.7
siemenssimatic_et_200sp_cpu_1510sp-1_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1510sp_f-1_pn< V2.9.7V2.9.7
siemenssimatic_et_200sp_cpu_1510sp_f-1_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1512sp-1_pn< V2.9.7V2.9.7
siemenssimatic_et_200sp_cpu_1512sp-1_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1512sp_f-1_pn< V2.9.7V2.9.7
siemenssimatic_et_200sp_cpu_1512sp_f-1_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1514sp-2_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1514sp_f-2_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1514spt-2_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_cpu_1514spt_f-2_pn< V3.0.3V3.0.3
siemenssimatic_et_200sp_open_controller_cpu_1515sp_pc2< V21.9.7V21.9.7

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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